* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (+ x (- (tan (+ y z)) (tan a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (tan (+ y z)) (- (tan a) x))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (tan (+ y z)) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
* [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)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sin z)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (sin z))) 0) into (- (* 1/2 (sin z)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos z))) 0) into (- (* 1/2 (cos z)))
* [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)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/6 (cos z)))) into (- (* 1/6 (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z)))
* [misc]backup-simplify:  Simplify (- (- (* 1/6 (sin z)))) into (* 1/6 (sin z))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/6 (sin z))) into (* 1/6 (sin z))
* [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))
* [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
* [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
* [misc]taylor:  Taking taylor expansion of 4/3 in z
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
* [misc]approximate:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [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))))
* [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
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [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))))) (* 0 (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [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)))))
* [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
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in a
* [misc]taylor:  Taking taylor expansion of (+ y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in a
* [misc]taylor:  Taking taylor expansion of (+ y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
* [misc]taylor:  Taking taylor expansion of (tan a) in a
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan a) in z
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
* [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)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
* [misc]approximate:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [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))))
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 y) (/ 1 z))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 y) (/ 1 z))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 y) (/ 1 z))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 y) (/ 1 z))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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))))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
* [misc]approximate:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [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))))
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in (x y z a) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in a
* [misc]taylor:  Taking taylor expansion of (+ y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in a
* [misc]taylor:  Taking taylor expansion of (+ y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
* [misc]taylor:  Taking taylor expansion of (tan a) in a
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in z
* [misc]taylor:  Taking taylor expansion of (+ y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan a) in z
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in y
* [misc]taylor:  Taking taylor expansion of (+ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in x
* [misc]taylor:  Taking taylor expansion of (+ y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in x
* [misc]taylor:  Taking taylor expansion of (+ y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
* [misc]taylor:  Taking taylor expansion of (tan a) in x
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (+ x (- (tan (+ y z)) (tan a))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ y z)) (tan a)) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ y z)) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]taylor:  Taking taylor expansion of (sin (+ y z)) in x
* [misc]taylor:  Taking taylor expansion of (+ y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]taylor:  Taking taylor expansion of (cos (+ y z)) in x
* [misc]taylor:  Taking taylor expansion of (+ y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ y z) into (+ z y)
* [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
* [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
* [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
* [misc]taylor:  Taking taylor expansion of (tan a) in x
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [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)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ z y)) (cos (+ z y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
* [misc]taylor:  Taking taylor expansion of (+ z y) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ z 0) into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
* [misc]taylor:  Taking taylor expansion of (+ z y) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ z 0) into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in y
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ z y))) (+ (* (/ (sin (+ z y)) (cos (+ z y))) (/ 0 (cos (+ z y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
* [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)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 1)))) (+ (* 1 (* 1 (* 1 (* y 1)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (+ x (+ z y))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in (x y z a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [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))))
* [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))))
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 y) (/ 1 z))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 y) (/ 1 z))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 y) (/ 1 z))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 y) (/ 1 z))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in (x y z a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 (- y)) (/ 1 (- z)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- y)) (/ 1 (- z)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) in x
* [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 (- y)) (/ 1 (- z)))) (cos (+ (/ 1 (- y)) (/ 1 (- z)))))
* [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- y)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in x
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in y
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [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))))
* [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))))
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (tan y) (tan z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (+ (tan y) (tan z))
* [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))))
* * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))>
* * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (tan (+ y z)) 1) (tan a))))>
* * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (tan (+ y z)))) (tan a))))>
* * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (tan (+ y z)))) (tan a))))>
* * * * [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))))>
* * * * [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))))>
* * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (tan (+ y z))) (sqrt (tan (+ y z)))) (tan a))))>
* * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (tan (+ y z))) (tan a))))>
* * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (tan (+ y z))) (exp (tan a))))))>
* [enter]simplify:  Simplifying (/ (exp (tan (+ y z))) (exp (tan a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (exp (- (tan (+ z y)) (tan a)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (tan (+ z y)) (tan a))))))
* * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (tan (+ y z)) (tan a)) 1)))>
* * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (tan (+ y z)) (tan a))))))>
* * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (tan (+ y z)) (tan a))))))>
* * * * [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))))))>
* * * * [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))))))>
* * * * [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))))))>
* * * * [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)))))>
* [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (310 enodes)
* [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
* [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)))))
* [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (- (cos a) (* (* (tan y) (cos a)) (tan z)))
* [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))))))
* * * * [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)))))>
* [enter]simplify:  Simplifying (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a)))
* [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)))))
* [enter]simplify:  Simplifying (* (cos (+ y z)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (+ z y)) (cos a))
* [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)))))
* * * * [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)))))))>
* * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
* * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
* * * * [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)))))>
* * * * [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))))))>
* [enter]simplify:  Simplifying (+ (sqrt (tan (+ y z))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (tan (+ z y))))
* [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))))))
* [enter]simplify:  Simplifying (- (sqrt (tan (+ y z))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (sqrt (tan (+ z y))) (sqrt (tan a)))
* [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))))))
* * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
* [enter]simplify:  Simplifying (- (tan (+ y z)) (tan a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (- (tan (+ z y)) (tan a))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (tan (+ z y)) (tan a)))))
* * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
* * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (x y z a) (pow (+ x (- (tan (+ y z)) (tan a))) 1))>
* * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (x y z a) (exp (log (+ x (- (tan (+ y z)) (tan a))))))>
* * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>
* * * * [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))))))>
* * * * [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))))))>
* * * * [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))))))>
* * * * [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)))))))>
* * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (x y z a) (* 1 (+ x (- (tan (+ y z)) (tan a)))))>
* * * * [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)))))>
* * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
* [enter]simplify:  Simplifying (- (tan a))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (tan a))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
* * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
* [enter]simplify:  Simplifying (- (tan a))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (tan a))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
* * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))>
* [enter]simplify:  Simplifying (tan a)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (tan a)
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))
* * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (- (tan (+ y z)) (tan a)) x))>
* * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
* * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
* * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
* * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
* [enter]simplify:  Simplifying (- (+ z y) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ (- y a) z)
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
* * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
* * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
* * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ z y)))>
* [enter]simplify:  Simplifying (+ x (+ z y))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (+ (+ z x) y)
* [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (+ z x) y))
* * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
* [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
* * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
* [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
* [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [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)))
* [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in a
* [misc]taylor:  Taking taylor expansion of (tan y) in a
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in a
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
* [misc]taylor:  Taking taylor expansion of (tan y) in a
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in a
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan a) in a
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan a) in z
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) into (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) into (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ 1 (/ 1 z))) (* (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) (cos (/ 1 (/ 1 z))))) (/ (sin (/ 1 (/ 1 y))) (* (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) (cos (/ 1 (/ 1 y)))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) into (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ -1 (/ 1 (- z)))) (* (cos (/ -1 (/ 1 (- z)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))) (/ (sin (/ -1 (/ 1 (- y)))) (* (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) (cos (/ -1 (/ 1 (- y))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) into (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ 0 1)) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (sin z) (cos z)))) into (- (* 1/3 (/ (sin z) (cos z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (sin z) (cos z))))) into (- (* 1/3 (/ (sin z) (cos z))))
* [misc]backup-simplify:  Simplify (- (/ 1/3 1) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/3 (/ (sin z) (cos z)))) 1)) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ 0 1)) (* (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3))
* [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
* [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
* [misc]taylor:  Taking taylor expansion of 4/3 in z
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (tan y) (tan z)) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
* [misc]approximate:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* [misc]approximate:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (pow (* (tan y) (tan z)) 1))) (tan a))))>
* [enter]simplify:  Simplifying (* (tan y) (tan z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (tan z) (tan y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (pow (* (tan z) (tan y)) 1))) (tan a))))
* * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (pow (* (tan y) (tan z)) 1))) (tan a))))>
* * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (+ (log (tan y)) (log (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (+ (log (tan z)) (log (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (log (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 5 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (log (exp (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 6 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (pow (* (tan z) (tan y)) 3)))) (tan a))))
* * * * [misc]progress:  [ 7 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 8 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (sin y) (sin z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))
* [enter]simplify:  Simplifying (* (cos y) (cos z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (cos z) (cos y))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (tan a))))
* * * * [misc]progress:  [ 11 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* 1 (* (tan y) (tan z))))) (tan a))))>
* * * * [misc]progress:  [ 12 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (tan z))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (tan z))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))))) (tan a))))
* * * * [misc]progress:  [ 13 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (tan z))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (tan z))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z))))) (tan a))))
* * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) 1) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (tan z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (tan z)
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (tan y) 1) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (tan y))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (tan y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* 1 (* (tan y) (tan z))))) (tan a))))>
* * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan y) (sin z)) (cos z)))) (tan a))))>
* [enter]simplify:  Simplifying (cos z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cos z)
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan y) (sin z)) (cos z)))) (tan a))))
* * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))>
* [enter]simplify:  Simplifying (* (sin y) (tan z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (tan z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a))))
* * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a))))>
* * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (exp (tan a))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (exp (tan a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a))))))
* * * * [misc]progress:  [ 22 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 1)))>
* * * * [misc]progress:  [ 23 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
* * * * [misc]progress:  [ 24 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
* * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
* * * * [misc]progress:  [ 26 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
* * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
* * * * [misc]progress:  [ 28 / 97 ] 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)))))>
* [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (310 enodes)
* [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
* [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)))))
* [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (- (cos a) (* (* (tan y) (cos a)) (tan z)))
* [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))))))
* * * * [misc]progress:  [ 29 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) 3) (pow (tan a) 3)) (+ (* (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (+ (* (tan a) (tan a)) (* (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))>
* * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (- (tan a)))))>
* * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))>
* * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))>
* * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a))))))
* [enter]simplify:  Simplifying (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (sqrt (tan a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (sqrt (tan a))))))
* * * * [misc]progress:  [ 34 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a))))))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (tan a)) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a))))))
* [enter]simplify:  Simplifying (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))) (sqrt (tan a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))) (sqrt (tan a))))))
* * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))>
* [enter]simplify:  Simplifying (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a)))))
* * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (- (tan a)))))>
* * * * [misc]progress:  [ 37 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) 1) (tan a))))>
* * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* [exit]simplify:  Simplified to (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (exp (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))
* * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (* (* (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))))) (tan a))))>
* * * * [misc]progress:  [ 45 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (+ (tan y) (tan z))) (- (- 1 (* (tan y) (tan z))))) (tan a))))>
* * * * [misc]progress:  [ 46 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 47 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan y) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (tan y))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan y) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 48 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1) (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 49 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))) (cbrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))) (cbrt (- 1 (* (tan z) (tan y))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) 1) (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (sqrt (+ (tan y) (tan z))) (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (sqrt (+ (tan y) (tan z))) (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 52 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 53 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan y) (tan z))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan z) (tan y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan y) (tan z))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 55 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 56 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan y) (tan z))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan z) (tan y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan y) (tan z))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))) (tan a))))
* * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))))>
* * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (+ (tan y) (tan z)) (/ 1 (- 1 (* (tan y) (tan z))))) (tan a))))>
* * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (* (tan y) (tan z))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (cbrt (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (cbrt (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 62 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (- 1 (* (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (- 1 (* (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- 1 (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (- 1 (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 63 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (- 1 (* (tan y) (tan z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- 1 (* (tan z) (tan y)))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (* (tan z) (tan y)))) (tan a))))
* * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (- 1 (* (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (- 1 (* (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 65 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (* (tan y) (tan z))) (sqrt (+ (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (* (tan y) (tan z))) (sqrt (+ (tan y) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 66 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (* (tan y) (tan z))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (* (tan y) (tan z))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 68 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (* (tan y) (tan z)) 3))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (* (tan y) (tan z)) 3))) (+ (+ 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (tan a))))
* * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ 1 (* (tan y) (tan z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (+ (* (tan z) (tan y)) 1)
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan z) (tan y)) 1)) (tan a))))
* * * * [misc]progress:  [ 70 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (tan y) (tan z))) (* (cos y) (cos z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* (sin y) (cos z)) (* (cos y) (sin z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (cos y) (sin z)) (* (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- 1 (* (tan y) (tan z))) (* (cos y) (cos z)))) (tan a))))
* * * * [misc]progress:  [ 71 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (* (tan y) (tan z))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (pow (tan y) 3) (pow (tan z) 3))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (+ (pow (tan y) 3) (pow (tan z) 3))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (* (tan y) (tan z))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))
* * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- 1 (* (tan y) (tan z))) (- (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (- (* (tan y) (tan y)) (* (tan z) (tan z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- 1 (* (tan y) (tan z))) (- (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (log (* (exp (tan y)) (exp (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (* (exp (tan y)) (exp (tan z)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (exp (+ (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (- (/ (log (exp (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (pow (+ (tan y) (tan z)) 1) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (exp (log (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (log (exp (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (cbrt (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (cbrt (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (sqrt (+ (tan y) (tan z))) (sqrt (+ (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos y) (cos z))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* (sin y) (cos z)) (* (cos y) (sin z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (cos y) (sin z)) (* (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (- (/ (/ (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (cos y) (cos z))) (- 1 (* (tan y) (tan z)))) (tan a))))
* [enter]simplify:  Simplifying (* (cos y) (cos z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (cos z) (cos y))
* [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos z) (cos y))) (- 1 (* (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 81 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z))))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* 1 (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* 1 (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (tan y) (tan z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (+ (tan y) (tan z))
* [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (- (/ (* 1 (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan z) (tan y)) (- 1 (* (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y)))) (tan a))))
* * * * [misc]progress:  [ 87 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (tan a))))
* * * * [misc]progress:  [ 88 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (tan a))))
* * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
* [enter]simplify:  Simplifying (- (+ z y) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ (- y a) z)
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
* * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))))
* * * * [misc]progress:  [ 91 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))))
* * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
* * * * [misc]progress:  [ 93 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))) (tan a))))
* * * * [misc]progress:  [ 94 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))) (tan a))))
* * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (* 1/3 (pow y 3)) (+ z y)) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
* [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)))) (tan a))))
* * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (tan y) (tan z)))) (tan a))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin y))))) into (- (* 1/6 (sin y)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos y)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (sin y))) (cos y)) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (cos y))) (cos y))) (* 0 (/ 0 (cos y))))) into (* 1/3 (/ (sin y) (cos y)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow y 3) z)) (+ (* 1/3 (* y (pow z 3))) (* 1 (* y z)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
* [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
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (sin z) (sin y)) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin y))))) into (- (* 1/6 (sin y)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin y))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/6 (sin y)) in y
* [misc]taylor:  Taking taylor expansion of 1/6 in y
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/6 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* y z)) into (* z y)
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) into (* (sin z) (sin y))
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) into (* (sin z) (sin y))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in a
* [misc]taylor:  Taking taylor expansion of (tan y) in a
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in a
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
* [misc]taylor:  Taking taylor expansion of (sin z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in a
* [misc]taylor:  Taking taylor expansion of (cos y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* (cos y) (cos z)) into (* (cos z) (cos y))
* [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos z) (cos y))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
* [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* [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)))))
* [misc]taylor:  Taking taylor expansion of (tan a) in a
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan a) in z
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (tan a) in y
* [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
* [misc]taylor:  Taking taylor expansion of (sin a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
* [misc]taylor:  Taking taylor expansion of (sin a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
* [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (tan (/ 1 a))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (tan (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (tan (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (tan (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) into (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) into (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (+ (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (+ (* (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (+ (* (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ 1 (/ 1 z))) (* (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) (cos (/ 1 (/ 1 z))))) (/ (sin (/ 1 (/ 1 y))) (* (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) (cos (/ 1 (/ 1 y)))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) into (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* [misc]approximate:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) (tan (/ 1 (- a)))) in (y z a) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) (tan (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in a
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) (tan (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) (tan (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- a))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- a))) (cos (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
* [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (+ (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (sin (/ -1 z)) (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (+ (* (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))) (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) (* 0 (/ 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (/ (sin (/ -1 (/ 1 (- z)))) (* (cos (/ -1 (/ 1 (- z)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))) (/ (sin (/ -1 (/ 1 (- y)))) (* (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) (cos (/ -1 (/ 1 (- y))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) into (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
* [misc]taylor:  Taking taylor expansion of (tan y) in z
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (tan z) in z
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
* [misc]taylor:  Taking taylor expansion of (tan y) in y
* [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan z) in y
* [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ 0 1)) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
* [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (cos z)))) into (- (* 1/2 (cos z)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (sin z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/2 (cos z))) (cos z))) (* 0 (/ 0 (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (sin z) (cos z)))) into (- (* 1/3 (/ (sin z) (cos z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (sin z) (cos z))))) into (- (* 1/3 (/ (sin z) (cos z))))
* [misc]backup-simplify:  Simplify (- (/ 1/3 1) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/3 (/ (sin z) (cos z)))) 1)) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ 0 1)) (* (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) (/ (- (/ (sin z) (cos z))) 1)))) into (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3))
* [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
* [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
* [misc]taylor:  Taking taylor expansion of 4/3 in z
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in (y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in z
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- y))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- y))) (cos (/ 1 (- y))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (tan (/ 1 (- z))) in y
* [misc]taylor:  Rewrote expression to (/ (sin (/ 1 (- z))) (cos (/ 1 (- z))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [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)))))
* [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)))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (+ (* (/ (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))) (tan a))))>
* * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (+ (- (log (sin z)) (log (cos y))) (- (log (sin y)) (log (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (+ (- (log (sin z)) (log (cos y))) (- (log (sin y)) (log (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (- (log (* (sin y) (sin z))) (+ (log (cos y)) (log (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (log (* (sin y) (sin z))) (+ (log (cos y)) (log (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (log (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (log (exp (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (222 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (sin y) 3) (pow (cos y) 3)) (/ (pow (sin z) 3) (pow (cos z) 3)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (* (/ (pow (sin y) 3) (pow (cos y) 3)) (/ (pow (sin z) 3) (pow (cos z) 3)))))) (tan a))))
* * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (208 enodes)
* [exit]simplify:  Simplified to (/ (* (pow (sin z) 3) (pow (sin y) 3)) (pow (* (cos y) (cos z)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (pow (sin z) 3) (pow (sin y) 3)) (pow (* (cos y) (cos z)) 3))))) (tan a))))
* * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (199 enodes)
* [exit]simplify:  Simplified to (/ (pow (* (sin y) (sin z)) 3) (* (pow (cos y) 3) (pow (cos z) 3)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (pow (* (sin y) (sin z)) 3) (* (pow (cos y) 3) (pow (cos z) 3)))))) (tan a))))
* * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (sin z) (cos z)) (/ (sin y) (cos y))) 3)
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (pow (* (/ (sin z) (cos z)) (/ (sin y) (cos y))) 3)))) (tan a))))
* * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (* (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (* (sin z) (sin y))) (- (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (cos y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (cos y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sin y) (cos z))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sin y) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (sin z) (sin y)) (/ 1 (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ 1 (/ (* (cos y) (cos z)) (* (sin z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos y)) (cos z)))) (tan a))))>
* [enter]simplify:  Simplifying (cos z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cos z)
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos y)) (cos z)))) (tan a))))
* * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin z) (/ (* (cos y) (cos z)) (sin y))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin z) (/ (* (cos y) (cos z)) (sin y))))) (tan a))))
* * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 2))) (tan a))))>
* * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (cos (- z y)) (cos (+ z y))) (* (* (cos y) (cos z)) 2)))) (tan a))))>
* [enter]simplify:  Simplifying (- (cos (- z y)) (cos (+ z y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- (cos (- z y)) (cos (+ y z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (cos (- z y)) (cos (+ y z))) (* (* (cos y) (cos z)) 2)))) (tan a))))
* * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (- (cos (- z y)) (cos (+ z y))) 2) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (- (cos (- z y)) (cos (+ z y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- (cos (- z y)) (cos (+ y z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (- (cos (- z y)) (cos (+ y z))) 2) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin z) (sin y)) 1) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (sin z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin y) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin y) (sin z)) 1) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin z) (sin y)) 1) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (sin z)) (log (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (log (sin z)) (log (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (log (sin y)) (log (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (sin y)) (log (sin z)))) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (log (* (sin z) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (log (exp (* (sin z) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (pow (* (sin y) (sin z)) 3)) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (* (sin z) (sin y))) (cbrt (* (sin z) (sin y)))) (cbrt (* (sin z) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (* (sin z) (sin y))) (sqrt (* (sin z) (sin y)))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin z) (sin y))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (sin y))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) (sqrt (sin y))) (sqrt (sin y))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (sin y))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) (sqrt (sin y))) (sqrt (sin y))) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) 1) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (sin y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin y)
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin z) 1) (sin y)) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (sin z)) (sin y))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (sin z)) (cbrt (sin z)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (sin z)) (sin y))) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin z)) (* (sqrt (sin z)) (sin y))) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (sin z))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin z)) (* (sqrt (sin z)) (sin y))) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin z) (sin y))) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (tan a))))>
* * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (exp (tan a))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (exp (tan a)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))) (tan a)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))) (tan a))))))
* * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) 1)))>
* * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))))>
* * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))))>
* * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))))>
* * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))))>
* * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))))>
* * * * [misc]progress:  [ 49 / 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 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))>
* [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (/ (- (* (sin z) (sin y))) (/ (* (cos z) (cos y)) (sin a))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (/ (- (* (sin z) (sin y))) (/ (* (cos z) (cos y)) (sin a)))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))
* [enter]simplify:  Simplifying (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (427 enodes)
* [exit]simplify:  Simplified to (- (cos a) (* (sin y) (/ (* (sin z) (cos a)) (* (cos z) (cos y)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (- (cos a) (* (sin y) (/ (* (sin z) (cos a)) (* (cos z) (cos y))))))))
* * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 3) (pow (tan a) 3)) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ (* (tan a) (tan a)) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)))))))>
* * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (tan a)))))>
* * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)))))>
* * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)))))>
* * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))))))
* [enter]simplify:  Simplifying (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (216 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (sqrt (tan a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (sqrt (tan a))))))
* * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))))))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (sqrt (tan a)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))))))
* [enter]simplify:  Simplifying (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (216 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (sqrt (tan a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (sqrt (tan a))))))
* * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a)))))>
* [enter]simplify:  Simplifying (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))) (tan a))
* [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))) (tan a)))))
* * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- (tan a)))))>
* * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 1) (tan a))))>
* * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (184 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (- (log (+ (tan y) (tan z))) (log (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (exp (- (log (+ (tan y) (tan z))) (log (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) 3)
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) 3)) (tan a))))
* * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (+ (tan y) (tan z))) (- (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))) (tan a))))
* * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (217 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))) (tan a))))
* * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1) (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (tan a))))
* * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (184 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))) (tan a))))
* * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (/ (sin y) (cos y)) (/ (cos z) (sin z))))))) (tan a))))
* * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) 1) (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (sqrt (+ (tan y) (tan z))) (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (sqrt (+ (tan y) (tan z))) (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (tan a))))
* * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ 1 (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (204 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (cos z)) (/ (cos y) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (cos z)) (/ (cos y) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ 1 (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (204 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (cos z)) (/ (cos y) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (cos z)) (/ (cos y) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (+ (tan y) (tan z)) (/ 1 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (cbrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (cbrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (tan a))))
* * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (sqrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (sqrt (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (tan a))))
* * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (203 enodes)
* [exit]simplify:  Simplified to (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))) (tan a))))
* * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (+ (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (+ (tan y) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sqrt (+ (tan y) (tan z))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sqrt (+ (tan y) (tan z))))) (tan a))))
* * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (tan y) (tan z)))) (tan a))))>
* * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (* 1 1) (+ (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (tan a))))
* * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (cos y) (cos z)))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* (sin y) (cos z)) (* (cos y) (sin z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (cos y) (sin z)) (* (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (cos y) (cos z)))) (tan a))))
* * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (pow (tan y) 3) (pow (tan z) 3))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (+ (pow (tan y) 3) (pow (tan z) 3))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))
* * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- (tan y) (tan z)))) (tan a))))>
* [enter]simplify:  Simplifying (- (* (tan y) (tan y)) (* (tan z) (tan z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (tan y) (tan z)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- (tan y) (tan z)))) (tan a))))
* * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y)))) (tan a))))
* * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (tan a))))
* * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))))) (tan a))))
* * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* z y) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* z y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* z y)
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* z y) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (sin z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin y) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (* (sin z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin y) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (tan a))))
* * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
* [enter]simplify:  Simplifying (- (+ z y) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ (- y a) z)
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
* * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))))
* * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))))>
* [enter]simplify:  Simplifying (- (+ (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (/ (sin a) (cos a)))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (247 enodes)
* [exit]simplify:  Simplified to (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
* [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))))
* * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
* * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))) (tan a))))
* * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y))))) (tan a))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (/ (sin z) 1) into (sin z)
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ 0 (/ 1 (sin y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into (- (* 1/6 (/ 1 (cos y))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))) (* 0 (/ 0 (sin y))))) into (- (* 1/2 (/ 1 (sin y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (/ 1 (cos y)))) (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (/ 1 (sin y)))) (/ 1 (sin y)))) (* 0 (/ 0 (/ 1 (sin y)))))) into (* 1/3 (/ (sin y) (cos y)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow y 3) z)) (+ (* 1/3 (* y (pow z 3))) (* 1 (* y z)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (/ (sin z) 1) into (sin z)
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ 0 (/ 1 (sin y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into (- (* 1/6 (/ 1 (cos y))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))) (* 0 (/ 0 (sin y))))) into (- (* 1/2 (/ 1 (sin y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (/ 1 (cos y)))) (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (/ 1 (sin y)))) (/ 1 (sin y)))) (* 0 (/ 0 (/ 1 (sin y)))))) into (* 1/3 (/ (sin y) (cos y)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow y 3) z)) (+ (* 1/3 (* y (pow z 3))) (* 1 (* y z)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (/ (sin z) 1) into (sin z)
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (/ 1 (cos y)) into (/ 1 (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (cos z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (/ 1 (sin y)) into (/ 1 (sin y))
* [misc]backup-simplify:  Simplify (/ (/ 1 (cos y)) (/ 1 (sin y))) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ 0 (/ 1 (sin y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos y)) (+ (* (/ 1 (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into (- (* 1/6 (/ 1 (cos y))))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sin y)) (+ (* (/ 1 (sin y)) (/ 0 (sin y))) (* 0 (/ 0 (sin y))))) into (- (* 1/2 (/ 1 (sin y))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (/ 1 (cos y)))) (/ 1 (sin y))) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (/ 1 (sin y)))) (/ 1 (sin y)))) (* 0 (/ 0 (/ 1 (sin y)))))) into (* 1/3 (/ (sin y) (cos y)))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow y 3) z)) (+ (* 1/3 (* y (pow z 3))) (* 1 (* y z)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 y))) into (/ (sin (/ 1 z)) (cos (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 z)) (sin (/ 1 y))) into (/ (cos (/ 1 z)) (sin (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ (cos (/ 1 z)) (sin (/ 1 y)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 y))) (+ (* (/ (cos (/ 1 z)) (sin (/ 1 y))) (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))) (* 0 (/ 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))) (* 0 (/ 0 (/ (cos (/ 1 z)) (sin (/ 1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) (/ (cos (/ 1 (- z))) (sin (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- z))) (cos (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 y))) into (/ (sin (/ -1 z)) (cos (/ -1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 z)) (sin (/ -1 y))) into (/ (cos (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ (cos (/ -1 z)) (sin (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [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))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [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
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 y))) (+ (* (/ (cos (/ -1 z)) (sin (/ -1 y))) (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))) (* 0 (/ 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))) (* 0 (/ 0 (/ (cos (/ -1 z)) (sin (/ -1 y))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 2 2)
* [misc]approximate:  Taking taylor expansion of (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
* [misc]taylor:  Taking taylor expansion of (sin z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (cos z) into (cos z)
* [misc]backup-simplify:  Simplify (sin z) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
* [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
* [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
* [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
* [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
* [misc]taylor:  Taking taylor expansion of (sin z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
* [misc]taylor:  Taking taylor expansion of (cos y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (cos y) into (cos y)
* [misc]backup-simplify:  Simplify (sin y) into (sin y)
* [misc]taylor:  Taking taylor expansion of (cos z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
* [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
* [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
* [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
* [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
* [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 3) (pow (cos y) 3))
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin y) 3) (pow (cos y) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (sin y) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos y) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (sin y) (cos y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (pow (sin y) 2) (pow (cos y) 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin y))))) into (- (* 1/6 (sin y)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos y) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos y)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (sin y))) (cos y)) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (cos y))) (cos y))) (* 0 (/ 0 (cos y))))) into (* 1/3 (/ (sin y) (cos y)))
* [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) (* 1/3 (/ (sin y) (cos y)))) (+ (* 0 0) (* (* 1/3 (/ (sin y) (cos y))) (/ (sin y) (cos y))))) into (* 2/3 (/ (pow (sin y) 2) (pow (cos y) 2)))
* [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) (* 2/3 (/ (pow (sin y) 2) (pow (cos y) 2)))) (+ (* 0 0) (* (* 1/3 (/ (sin y) (cos y))) (/ (pow (sin y) 2) (pow (cos y) 2))))) into (/ (pow (sin y) 3) (pow (cos y) 3))
* [misc]taylor:  Taking taylor expansion of (/ (pow (sin y) 3) (pow (cos y) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (sin y) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos y) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 0 0) (* (- 1/6) 1))) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* 0 0) (* (- 1/2) 1))) into -3/2
* [misc]backup-simplify:  Simplify (- (/ -1/2 1) (+ (* 1 (/ -3/2 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* (pow y 5) (pow z 3))) (+ (* 1 (* (pow y 3) (pow z 5))) (* 1 (pow (* y z) 3)))) into (+ (* (pow z 5) (pow y 3)) (+ (* (pow z 3) (pow y 3)) (* (pow z 3) (pow y 5))))
* [misc]approximate:  Taking taylor expansion of (pow (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 3) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 3) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 z)) (sin (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 y))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
* [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))))
* [misc]backup-simplify:  Simplify (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
* [misc]backup-simplify:  Simplify (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ (* (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)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
* [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
* [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) into (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) into (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (* 0 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 (/ 1 y))) 3) (pow (sin (/ 1 (/ 1 z))) 3)) (* (pow (cos (/ 1 (/ 1 y))) 3) (pow (cos (/ 1 (/ 1 z))) 3))) into (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))
* [misc]approximate:  Taking taylor expansion of (pow (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) 3) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) 3) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- y))) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- y))) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) 3) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- z))) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- y))) (cos (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- z))) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
* [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))))
* [misc]backup-simplify:  Simplify (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
* [misc]backup-simplify:  Simplify (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ (* (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)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
* [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in y
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
* [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
* [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in y
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
* [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
* [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
* [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) into (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
* [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
* [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
* [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) into (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (pow (cos (/ -1 y)) 3))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
* [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
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 z)))))) into 0
* [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))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 3) (pow (sin (/ -1 (/ 1 (- y)))) 3)) (* (pow (cos (/ -1 (/ 1 (- z)))) 3) (pow (cos (/ -1 (/ 1 (- y)))) 3))) into (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (pow (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) 1)))) (tan a))))>
* * * * [misc]progress:  [ 2 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 3 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 4 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 5 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 6 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (exp (log (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))))) (tan a))))>
* * * * [misc]progress:  [ 7 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (log (exp (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))))) (tan a))))>
* * * * [misc]progress:  [ 8 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))))) (tan a))))
* * * * [misc]progress:  [ 9 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (127 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))))) (tan a))))
* * * * [misc]progress:  [ 10 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))))) (tan a))))
* * * * [misc]progress:  [ 11 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (453 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3)
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3))))) (tan a))))
* * * * [misc]progress:  [ 12 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))))) (tan a))))>
* * * * [misc]progress:  [ 13 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (cbrt (* (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))))) (tan a))))>
* * * * [misc]progress:  [ 14 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))))) (tan a))))>
* * * * [misc]progress:  [ 15 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (- (/ (sin z) (cos y))) (- (/ (cos z) (sin y))))))) (tan a))))>
* * * * [misc]progress:  [ 16 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 17 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 18 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (367 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 19 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (162 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 20 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 21 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 22 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 23 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 24 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 25 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 26 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 27 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 28 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (* (cbrt (/ (sin z) (cos y))) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 29 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 30 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 31 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 32 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 33 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 34 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 35 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 36 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 37 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 38 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 39 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 40 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) 1) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 41 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (* (sqrt (/ (sin z) (cos y))) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 42 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 43 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 44 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (326 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 45 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 46 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 47 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 48 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (338 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 49 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 50 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 51 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 52 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (344 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 53 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 54 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 55 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 56 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 57 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 58 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 59 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 60 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (300 enodes)
* [exit]simplify:  Simplified to (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 61 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 62 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 63 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (378 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 64 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 65 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 66 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 67 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 68 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 69 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 70 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 71 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 72 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 73 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 74 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (281 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 75 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 76 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (337 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z)))))))) (tan a))))
* * * * [misc]progress:  [ 77 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z)))))))) (tan a))))
* * * * [misc]progress:  [ 78 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 79 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 80 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z)) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (* (cbrt (sin z)) (/ (sin y) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 81 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 82 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 83 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 84 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 85 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 86 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (485 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 87 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 88 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 89 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 90 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 91 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 92 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 93 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 94 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 95 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 96 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (296 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 97 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 98 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 99 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 100 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 101 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 102 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 103 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 104 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 105 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 106 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 107 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 108 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 109 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (169 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 110 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (468 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 111 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 112 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* * [misc]simplify:  iters left: 1 (430 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 113 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 114 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 115 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z)))))))) (tan a))))
* * * * [misc]progress:  [ 116 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sqrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z)))))))) (tan a))))
* * * * [misc]progress:  [ 117 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (/ 1 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 118 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) 1) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))))) (tan a))))
* * * * [misc]progress:  [ 119 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin z)) 1) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (cos z))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin z)) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 120 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 121 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 122 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 123 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 124 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 125 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 126 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (406 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 127 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 128 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 129 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (242 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 130 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 131 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 132 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (* (sin z) (sin y)) (cbrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 133 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 134 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 135 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (415 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 136 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (423 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 137 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 138 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 139 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 140 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 141 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 142 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 143 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (/ 1 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 144 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) 1) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 145 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cos z)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (* (sin z) (sin y)) (sqrt (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 146 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 147 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 148 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (478 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 149 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 150 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 151 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 152 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 153 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 154 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 155 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 156 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 157 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 158 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 1) (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (cos z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 159 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 160 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 161 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 162 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 163 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 164 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 165 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 166 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 167 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 168 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 169 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 170 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 171 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 172 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 173 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))))) (tan a))))
* * * * [misc]progress:  [ 174 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 175 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 176 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (166 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin y) (cos y)) (cbrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 177 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 178 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 179 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ (sqrt (cos z)) 1)) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (sqrt (cos z))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (sqrt (cos z))) (/ (/ (sin y) (cos y)) (sqrt (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 180 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 181 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ 1 (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (sin z)) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y)))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (* (sqrt (sin y)) (sin z)) (/ (sqrt (sin y)) (* (cos y) (cos z))))))) (tan a))))
* * * * [misc]progress:  [ 182 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (/ 1 1)) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sin z) (/ (/ (sin y) (cos y)) (cos z)))))) (tan a))))
* * * * [misc]progress:  [ 183 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) 1) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (sin z) (/ (/ (sin y) (cos y)) (cos z)))))) (tan a))))
* * * * [misc]progress:  [ 184 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y))))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (/ (sin y) (cos y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))) (tan a))))
* * * * [misc]progress:  [ 185 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))))) (tan a))))>
* * * * [misc]progress:  [ 186 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (sin z) (cos y)) (/ 1 (/ (cos z) (sin y))))))) (tan a))))>
* * * * [misc]progress:  [ 187 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))))) (tan a))))>
* * * * [misc]progress:  [ 188 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 189 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 190 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 191 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 192 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 193 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 194 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 195 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 196 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 197 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y))))))) (tan a))))
* * * * [misc]progress:  [ 198 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 199 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 200 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sin y))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 201 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 202 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (sin z) (cos y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 203 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 204 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 205 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 206 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 207 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 208 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sqrt (sin z)) 1) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sqrt (sin z)) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 209 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 210 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y)))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y)))))))) (tan a))))
* * * * [misc]progress:  [ 211 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ 1 1) (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 212 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))))) (tan a))))>
* * * * [misc]progress:  [ 213 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y))))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y))))))) (tan a))))
* * * * [misc]progress:  [ 214 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sin z) (cos y)) (cos z)) (sin y))))) (tan a))))>
* [enter]simplify:  Simplifying (sin y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin y)
* [misc]simplify:  Simplified (2 2 1 2 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (* (/ (/ (sin z) (cos y)) (cos z)) (sin y))))) (tan a))))
* * * * [misc]progress:  [ 215 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sin z) (* (/ (cos z) (sin y)) (cos y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (sin z) (* (/ (cos z) (sin y)) (cos y)))))) (tan a))))
* * * * [misc]progress:  [ 216 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (pow (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 217 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 218 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 219 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 220 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 221 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (exp (log (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 222 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (log (exp (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 223 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 224 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (127 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 225 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 226 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (453 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 227 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 228 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (cbrt (* (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 229 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 230 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (- (/ (sin z) (cos y))) (- (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 231 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 232 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 233 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (367 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 234 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (162 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 235 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 236 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 237 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 238 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 239 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 240 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 241 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 242 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 243 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (* (cbrt (/ (sin z) (cos y))) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 244 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 245 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 246 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 247 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 248 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 249 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 250 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 251 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 252 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 253 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 254 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 255 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) 1) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 256 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (* (sqrt (/ (sin z) (cos y))) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 257 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 258 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 259 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (326 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 260 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 261 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 262 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 263 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (338 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 264 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 265 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 266 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 267 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (344 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 268 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 269 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 270 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 271 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 272 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 273 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 274 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 275 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (300 enodes)
* [exit]simplify:  Simplified to (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 276 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 277 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 278 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (378 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 279 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 280 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 281 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 282 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 283 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 284 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 285 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 286 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 287 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 288 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 289 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (281 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 290 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 291 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (337 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 292 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 293 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 294 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 295 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z)) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (* (cbrt (sin z)) (/ (sin y) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 296 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 297 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 298 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 299 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 300 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 301 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (485 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 302 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 303 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 304 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 305 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 306 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 307 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 308 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 309 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 310 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 311 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (296 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 312 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 313 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 314 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 315 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 316 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 317 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 318 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 319 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 320 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 321 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 322 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 323 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 324 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (169 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 325 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (468 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 326 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 327 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* * [misc]simplify:  iters left: 1 (430 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 328 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 329 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 330 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 331 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sqrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 332 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (/ 1 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 333 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) 1) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 334 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin z)) 1) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (cos z))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin z)) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 335 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 336 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 337 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 338 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 339 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 340 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 341 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (406 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 342 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 343 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 344 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (242 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 345 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 346 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 347 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (* (sin z) (sin y)) (cbrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 348 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 349 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 350 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (415 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 351 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (423 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 352 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 353 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 354 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 355 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 356 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 357 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 358 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (/ 1 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 359 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) 1) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 360 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cos z)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (* (sin z) (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 361 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 362 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 363 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (478 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 364 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 365 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 366 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 367 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 368 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 369 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 370 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 371 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 372 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 373 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 1) (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (cos z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 374 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 375 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 376 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 377 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 378 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 379 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 380 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 381 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 382 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 383 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 384 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 385 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 386 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 387 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 388 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 389 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 390 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 391 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (166 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin y) (cos y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 392 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 393 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 394 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ (sqrt (cos z)) 1)) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (sqrt (cos z))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (sqrt (cos z))) (/ (/ (sin y) (cos y)) (sqrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 395 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 396 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ 1 (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (sin z)) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (sqrt (sin y)) (sin z)) (/ (sqrt (sin y)) (* (cos y) (cos z)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 397 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (/ 1 1)) (/ (/ 1 (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sin z) (/ (/ (sin y) (cos y)) (cos z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 398 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) 1) (/ (/ 1 (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (sin z) (/ (/ (sin y) (cos y)) (cos z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 399 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (/ (sin y) (cos y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (cos z)) (/ (sin y) (cos y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 400 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 401 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (sin z) (cos y)) (/ 1 (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 402 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 403 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 404 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 405 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 406 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 407 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 408 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 409 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 410 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 411 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 412 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 413 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 414 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 415 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sin y))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin y))
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 416 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 417 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (sin z) (cos y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 418 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 419 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 420 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 421 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 422 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 423 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sqrt (sin z)) 1) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sqrt (sin z)) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 424 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 425 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 426 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ 1 1) (/ (/ (cos z) (sin y)) (/ (sin z) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 427 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 428 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 429 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sin z) (cos y)) (cos z)) (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin y)
* [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (/ (/ (sin z) (cos y)) (cos z)) (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 430 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sin z) (* (/ (cos z) (sin y)) (cos y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (sin z) (* (/ (cos z) (sin y)) (cos y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 431 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (pow (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) 1)) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 432 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (208 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (+ (- (log (sin z)) (log (cos z))) (- (log (sin y)) (log (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 433 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (- (log (sin z)) (log (cos y))) (log (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 434 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (- (log (cos z)) (log (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (+ (log (/ (sin z) (cos y))) (- (log (sin y)) (log (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 435 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (- (log (/ (sin z) (cos y))) (log (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 436 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (exp (log (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 437 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (log (exp (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 438 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 439 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (* (sin z) (sin z)) (sin z)) (* (* (cos y) (cos y)) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (127 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 440 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (* (* (cos z) (cos z)) (cos z)) (* (* (sin y) (sin y)) (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (pow (/ (sin z) (cos y)) 3) (pow (/ (cos z) (sin y)) 3)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 441 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (* (* (/ (cos z) (sin y)) (/ (cos z) (sin y))) (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (453 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3)
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (pow (* (/ (sin z) (cos y)) (/ (sin y) (cos z))) 3))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 442 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 443 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (cbrt (* (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 444 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (sqrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 445 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (- (/ (sin z) (cos y))) (- (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 446 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 447 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 448 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (367 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 449 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (162 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin y)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 450 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (cbrt (cos z)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 451 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (* (cbrt (/ (sin z) (cos y))) (cbrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 452 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (sqrt (sin y)) (sqrt (cos z))) (cbrt (/ (sin z) (cos y)))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 453 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (cos z))) (/ (cbrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 454 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y)))) (* (cbrt (sin y)) (cbrt (/ (sin z) (cos y))))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 455 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (sqrt (sin y))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 456 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1)) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 457 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (cbrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 458 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (cbrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (cos z)) (* (cbrt (/ (sin z) (cos y))) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 459 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 460 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 461 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (/ (sin z) (cos y))) (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 462 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 463 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 464 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (/ (sin z) (cos y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 465 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 466 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (sqrt (cos z))) (/ (sqrt (/ (sin z) (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 467 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (/ (sin z) (cos y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 468 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y)))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (/ (sin z) (cos y))) (sqrt (sin y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 469 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (/ 1 1)) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 470 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) 1) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (/ (sin z) (cos y))) (/ (sqrt (/ (sin z) (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 471 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (sin z) (cos y))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (sqrt (/ (sin z) (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin z) (cos y))) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (/ (sin z) (cos y))) (cos z)) (* (sqrt (/ (sin z) (cos y))) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 472 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 473 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 474 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (326 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 475 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 476 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y)))) (/ (cbrt (sin z)) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 477 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 478 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (338 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (sqrt (sin y)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 479 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 480 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (cbrt (sin y))) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 481 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 482 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (344 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 483 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 484 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (cos z)) (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 485 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 486 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (/ (cos z) (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 487 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (sqrt (cos y)) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 488 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin y)) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 489 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (sqrt (cos y))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 490 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (300 enodes)
* [exit]simplify:  Simplified to (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (* (cbrt (sin y)) (cbrt (sin z))) (* (cbrt (sin y)) (cbrt (sin z)))) (* (sqrt (cos z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 491 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (* (sqrt (cos z)) (sqrt (cos y))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 492 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 493 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (378 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (* (* (cbrt (sin y)) (cbrt (sin y))) (cbrt (sin z)))) (* (/ (cbrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 494 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (214 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (sqrt (sin y))) (/ (cbrt (sin z)) (sqrt (cos y)))) (* (/ (cbrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 495 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 496 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (sqrt (cos y)))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 497 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (sqrt (cos y))) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (cos z)) (* (cbrt (sin z)) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 498 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y)))) (/ (cbrt (sin z)) (cbrt (/ (cos z) (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 499 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (/ (cos z) (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 500 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (293 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 501 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (/ (cbrt (cos z)) (cbrt (sin z))) (/ (cbrt (cos z)) (cbrt (sin z))))) (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 502 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin z)) (cbrt (cos z)))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 503 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 504 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (281 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (sqrt (sin y)) (cbrt (sin z))) (/ (cbrt (sin z)) (sqrt (cos z)))) (* (/ (cbrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 505 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos z))) (* (/ (cbrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 506 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (337 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (cbrt (sin y))) (* (cbrt (sin z)) (cbrt (sin y)))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 507 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y)))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (sin y))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (cbrt (sin z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 508 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1)) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 509 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (cbrt (sin z))) (/ (cbrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 510 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z)) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (cbrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin z)) (/ (cbrt (sin z)) (cos z))) (* (cbrt (sin z)) (/ (sin y) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 511 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))) (* (cbrt (cos y)) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 512 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 513 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 514 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 515 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos z))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 516 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (485 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 517 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (sqrt (cos z))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 518 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 519 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos y)) (cbrt (sin y)))) (/ (cbrt (cos y)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 520 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sqrt (sin y)) (cbrt (cos y))) (/ (sqrt (sin z)) (cbrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 521 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 522 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 523 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos y))) (* (cos z) (cbrt (cos y)))) (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 524 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 525 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 526 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (296 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (* (/ (cbrt (cos z)) (cbrt (sin y))) (/ (cbrt (cos z)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 527 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 528 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (* (sqrt (cos y)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 529 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin z)) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (sqrt (cos z)) (sqrt (cos y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 530 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (cos y)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 531 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos z))) (sqrt (cos y))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 532 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos y))) (* (sqrt (sin z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (cbrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 533 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))) (* (/ (sqrt (sin z)) (cos z)) (/ (sqrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 534 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 535 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 536 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (* (cos z) (sqrt (cos y)))) (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (sqrt (cos y))) (cos z)) (* (sqrt (sin z)) (/ (sin y) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 537 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 538 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (/ (cos z) (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 539 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (169 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (/ (cbrt (cos z)) (cbrt (sin y)))) (/ (cbrt (cos z)) (cbrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 540 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (468 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) (cbrt (cos z))) (/ (cbrt (cos z)) (sqrt (sin y)))) (* (/ (sqrt (sin z)) (cbrt (cos z))) (/ (sqrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 541 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (cbrt (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 542 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (166 enodes)
* * [misc]simplify:  iters left: 1 (430 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (/ (sqrt (cos z)) (sqrt (sin z)))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (cbrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 543 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (sqrt (sin z)) (sqrt (sin y))) (sqrt (cos z))) (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (sqrt (sin y)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 544 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (sqrt (cos z))) (* (/ (sqrt (sin z)) (cos y)) (/ (sin y) (sqrt (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 545 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (sqrt (sin z)) (cbrt (sin y))) (cbrt (sin y))) (/ (cbrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 546 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y)))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sqrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (sqrt (sin z))) (/ (sqrt (sin y)) (/ (* (cos z) (cos y)) (sqrt (sin z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 547 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (/ 1 1)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 548 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) 1) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin z)) (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin z)) (/ (sqrt (sin z)) (/ (cos y) (/ (sin y) (cos z)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 549 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin z)) 1) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) 1) (cos z))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (cos z)) (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sqrt (sin z)) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin z)) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin z)) (cos z)) (* (sqrt (sin z)) (/ (sin y) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 550 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 551 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ 1 (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 552 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 553 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (* (cbrt (cos z)) (cbrt (cos y))) (* (cbrt (cos z)) (cbrt (cos y))))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 554 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ 1 (* (cbrt (cos y)) (cbrt (cos z)))) (/ 1 (* (cbrt (cos y)) (cbrt (cos z))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (cbrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 555 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y)))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (cbrt (sin y)) (cbrt (cos y))) (/ (sqrt (cos z)) (/ (cbrt (sin y)) (cbrt (cos y))))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 556 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (406 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 557 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (* (sqrt (cos z)) (cbrt (cos y)))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (cbrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 558 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 559 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (242 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (cbrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 560 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1)) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 561 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (sin z) (* (cbrt (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 562 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ 1 (cos z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cbrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (cos z)) (/ (* (sin z) (sin y)) (cbrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 563 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (/ 1 (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 564 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 565 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (415 enodes)
* [exit]simplify:  Simplified to (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (/ (cbrt (sin y)) (cbrt (cos z))) (sqrt (cos y))) (/ (cbrt (sin y)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 566 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (423 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 567 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (* (sin y) (sin z)) (cbrt (cos z))) (sqrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 568 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (177 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))) (* (/ (sin z) (sqrt (cos z))) (/ (cbrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 569 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (sqrt (cos y))) (sqrt (cos z))) (* (/ (sin z) (sqrt (cos z))) (/ (sqrt (sin y)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 570 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos z))) (sqrt (cos y))) (/ (/ (* (sin y) (sin z)) (sqrt (cos z))) (sqrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 571 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (/ (cbrt (sin y)) (sqrt (cos y)))) (/ (/ (cbrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 572 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos y))) (/ (/ (sqrt (sin y)) (/ (cos z) (sin z))) (sqrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 573 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (/ 1 1)) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 574 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) 1) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos y))) (/ (sin z) (* (sqrt (cos y)) (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 575 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 (sqrt (cos y))) (cos z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cos z)) (sqrt (cos y))) (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (sqrt (cos y))) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (* (sin z) (sin y)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (sqrt (cos y))) (cos z)) (/ (* (sin z) (sin y)) (sqrt (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 576 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 577 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 578 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (478 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 579 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 580 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 581 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 582 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 583 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 584 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 585 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 586 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 587 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 588 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 1) (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) (cos z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 589 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ 1 (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 590 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (/ (cos z) (sin y)))) (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 591 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (cbrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 592 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sqrt (sin y)) (cbrt (cos z))) (cbrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (cbrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 593 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ 1 (cbrt (cos z))) (/ 1 (cbrt (cos z)))) (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (sin z) (* (cbrt (cos z)) (/ (cos y) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 594 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (cbrt (sin y)) (sqrt (cos z))) (cbrt (sin y))) (/ (* (/ (sin z) (cos y)) (cbrt (sin y))) (sqrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 595 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sqrt (sin y)) (sqrt (cos z))) (/ (* (/ (sin z) (cos y)) (sqrt (sin y))) (sqrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 596 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ (sqrt (cos z)) 1)) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos z))) (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (sqrt (cos z))) (/ (sin z) (* (sqrt (cos z)) (/ (cos y) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 597 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (cbrt (sin y)) (cbrt (sin y))) (/ (sin z) (/ (* (cos y) (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 598 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ 1 (sqrt (sin y)))) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sqrt (sin y)) (/ (sin z) (/ (* (cos y) (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 599 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (/ 1 1)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 600 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 1) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 601 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (cos z)) (/ (/ (sin z) (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ (sin z) (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sin z) (/ (sin y) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ 1 (cos z)) (* (sin z) (/ (sin y) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 602 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sin z) (cbrt (/ (cos z) (sin y)))) (cbrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (/ (/ 1 (cos y)) (cbrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 603 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (sqrt (/ (cos z) (sin y)))) (/ (/ 1 (cos y)) (sqrt (/ (cos z) (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 604 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (/ (cbrt (sin y)) (cbrt (cos z))) (sin z)) (/ (cbrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (cbrt (cos z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 605 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sin z) (cbrt (cos z))) (/ (sqrt (sin y)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (cbrt (cos z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 606 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (166 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cbrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cbrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (* (cbrt (cos z)) (cbrt (cos z)))) (/ (/ (sin y) (cos y)) (cbrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 607 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (/ (sin z) (sqrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (sin y)) (* (sqrt (cos z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 608 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (sin y)) (* (sqrt (cos z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 609 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ (sqrt (cos z)) 1)) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ (sqrt (cos z)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (sqrt (cos z))) (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (sqrt (cos z)) (sin y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (sqrt (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (sqrt (cos z))) (/ (/ (sin y) (cos y)) (sqrt (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 610 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (cbrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 611 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ 1 (sqrt (sin y)))) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin y)) (sin z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (sin z)) (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sqrt (sin y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin y)) (* (cos y) (cos z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (sqrt (sin y)) (sin z)) (/ (sqrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 612 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (/ 1 1)) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (/ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sin z) (/ (/ (sin y) (cos y)) (cos z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 613 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) 1) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sin z) (/ (/ 1 (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos y)) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (sin z) (/ (/ (sin y) (cos y)) (cos z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 614 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sin z) (cos z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin z) (cos z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (cos z)) (/ (/ 1 (cos y)) (/ 1 (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* [enter]simplify:  Simplifying (/ (/ 1 (cos y)) (/ 1 (sin y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (/ (sin y) (cos y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 615 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 616 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (sin z) (cos y)) (/ 1 (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 617 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 618 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (* (cbrt (/ (cos z) (sin y))) (cbrt (/ (cos z) (sin y))))) (cbrt (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 619 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos z) (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos z) (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (sqrt (/ (cos z) (sin y)))) (sqrt (/ (cos z) (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 620 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cbrt (cos z)) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 621 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) (sqrt (sin y)))) (/ (cbrt (cos z)) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 622 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cbrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (* (cbrt (cos z)) (cbrt (cos z))) 1)) (/ (cbrt (cos z)) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 623 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (* (cbrt (sin y)) (cbrt (sin y))))) (/ (sqrt (cos z)) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 624 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) (sqrt (sin y)))) (/ (sqrt (cos z)) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 625 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos z)) (sin y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos z)) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ (sqrt (cos z)) 1)) (/ (sqrt (cos z)) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 626 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (cbrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (cbrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))) (/ (cos z) (cbrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 627 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sqrt (sin y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sqrt (sin y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 (sqrt (sin y)))) (/ (cos z) (sqrt (sin y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 628 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (/ 1 1)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 629 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (cos z) (sin y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos z) (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) 1) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 630 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sin y))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin y))
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sin z) (cos y)) (cos z)) (/ 1 (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 631 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (cbrt (/ (sin z) (cos y))) (cbrt (/ (sin z) (cos y)))) (/ (/ (cos z) (sin y)) (cbrt (/ (sin z) (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 632 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sqrt (/ (sin z) (cos y)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin z) (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sqrt (/ (sin z) (cos y))) (/ (/ (cos z) (sin y)) (sqrt (/ (sin z) (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 633 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y))))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (/ (cbrt (sin z)) (cbrt (cos y))) (/ (cbrt (sin z)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 634 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 635 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (* (cbrt (sin z)) (cbrt (sin z))) 1) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin z)) (cbrt (sin z))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin z)) (cbrt (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (cbrt (sin z)) (cbrt (sin z))) (/ (/ (cos z) (sin y)) (/ (cbrt (sin z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 636 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ (sqrt (sin z)) (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 637 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin z)) (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sqrt (sin z)) (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 638 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sqrt (sin z)) 1) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin z)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sin z))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sqrt (sin z)) (/ (/ (cos z) (sin y)) (/ (sqrt (sin z)) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 639 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ 1 (* (cbrt (cos y)) (cbrt (cos y)))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (cos y)) (cbrt (cos y))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (cos y))) (cbrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (/ 1 (cbrt (cos y))) (cbrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (cbrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 640 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (cos y)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (cos y)))
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ 1 (sqrt (cos y))) (/ (/ (cos z) (sin y)) (/ (sin z) (sqrt (cos y)))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 641 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ 1 1) (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 642 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ 1 (/ (/ (cos z) (sin y)) (/ (sin z) (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 643 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sin z) (/ (/ (cos z) (sin y)) (/ 1 (cos y))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 644 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sin z) (cos y)) (cos z)) (sin y))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin y)
* [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (/ (/ (sin z) (cos y)) (cos z)) (sin y))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 645 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sin z) (* (/ (cos z) (sin y)) (cos y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (sin z)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin z)
* [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (sin z) (* (/ (cos z) (sin y)) (cos y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 646 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* * [misc]simplify:  iters left: 1 (467 enodes)
* [exit]simplify:  Simplified to (* 3 (- (+ (log (sin y)) (log (sin z))) (+ (log (cos z)) (log (cos y)))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* 3 (- (+ (log (sin y)) (log (sin z))) (+ (log (cos z)) (log (cos y)))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 647 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (421 enodes)
* [exit]simplify:  Simplified to (* 3 (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z)))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* 3 (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z)))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 648 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (265 enodes)
* * [misc]simplify:  iters left: 1 (480 enodes)
* [exit]simplify:  Simplified to (* 3 (- (log (* (sin y) (sin z))) (+ (log (cos y)) (log (cos z)))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* 3 (- (log (* (sin y) (sin z))) (+ (log (cos y)) (log (cos z)))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 649 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (223 enodes)
* * [misc]simplify:  iters left: 1 (421 enodes)
* [exit]simplify:  Simplified to (* 3 (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y)))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* 3 (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y)))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 650 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (log (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (log (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (238 enodes)
* * [misc]simplify:  iters left: 1 (434 enodes)
* [exit]simplify:  Simplified to (* 3 (log (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* 3 (log (/ (/ (sin y) (cos y)) (/ (cos z) (sin z)))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 651 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (* (log (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 652 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (* 1 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))) (* 1 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 653 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 3) (pow (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 3)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* [exit]simplify:  Simplified to (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (pow (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 654 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3) (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (404 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (sqrt (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 655 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (/ (sin z) (cos y)) 3)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (pow (/ (sin z) (cos y)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 656 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* 1 (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 657 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (sin z) (sin y)) 3) (pow (/ 1 (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (* (sin z) (sin y)) 3)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (sin y) (sin z)) 3) (pow (/ 1 (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 658 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 3) (pow 2 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 3)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (sin y) (sin z)) (+ (cos (- y z)) (cos (+ z y)))) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (* (sin y) (sin z)) (+ (cos (- y z)) (cos (+ z y)))) 3) (pow 2 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 659 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 660 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) 1))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 661 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (exp (log (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 662 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (log (exp (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 663 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (cbrt (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)) (cbrt (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (cbrt (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 664 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (cbrt (* (* (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 665 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 3) (pow (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) 3)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* [exit]simplify:  Simplified to (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (pow (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 666 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3) (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (404 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (sqrt (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (pow (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 667 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (/ (sin z) (cos y)) 3)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (pow (/ (sin z) (cos y)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 668 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* 1 (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 669 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (sin z) (sin y)) 3) (pow (/ 1 (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (* (sin z) (sin y)) 3)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (* (sin y) (sin z)) 3) (pow (/ 1 (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 670 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 3) (pow 2 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 3)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (218 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (sin y) (sin z)) (+ (cos (- y z)) (cos (+ z y)))) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (* (sin y) (sin z)) (+ (cos (- y z)) (cos (+ z y)))) 3) (pow 2 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 671 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin z) (sin y)) 3) (pow (* (cos y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (pow (* (sin z) (sin y)) 3)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin y) (sin z)) 3) (pow (* (cos y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 672 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 673 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin y) (sin z)) 3) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 674 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin y) (sin z)) 3) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 675 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin y) (sin z)) 3) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 676 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (pow (* (sin y) (sin z)) 3)
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (pow (* (sin y) (sin z)) 3) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 677 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (442 enodes)
* [exit]simplify:  Simplified to (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z))))
* [misc]simplify:  Simplified (2 2 1 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (* (/ (* (sin y) (sin z)) (* (cos y) (cos z))) (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 678 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (sqrt (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)) (sqrt (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 679 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* 1 (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* * * * [misc]progress:  [ 680 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))))) (tan a))))
* * * * [misc]progress:  [ 681 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))) (tan a))))
* * * * [misc]progress:  [ 682 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))))) (tan a))))
* * * * [misc]progress:  [ 683 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y)) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 684 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 685 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin y) (cos z)) (/ (cos y) (sin z))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 686 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* * [misc]simplify:  iters left: 1 (390 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
* [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 687 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 688 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
* [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 689 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (+ (* (pow z 5) (pow y 3)) (+ (* (pow z 3) (pow y 3)) (* (pow z 3) (pow y 5)))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (+ (* (pow z 5) (pow y 3)) (+ (* (pow z 3) (pow y 3)) (* (pow z 3) (pow y 5))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (213 enodes)
* * [misc]simplify:  iters left: 1 (249 enodes)
* [exit]simplify:  Simplified to (+ (* (pow y 3) (+ (pow z 3) (pow z 5))) (* (pow y 5) (pow z 3)))
* [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (+ (* (pow y 3) (+ (pow z 3) (pow z 5))) (* (pow y 5) (pow z 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 690 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (pow (sin y) 3) (pow (cos y) 3)))
* [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (pow (sin y) 3) (pow (cos y) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * * [misc]progress:  [ 691 / 691 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>
* [enter]simplify:  Simplifying (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (pow (sin y) 3) (pow (cos y) 3)))
* [misc]simplify:  Simplified (2 2 1 1 2 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (pow (sin y) 3) (pow (cos y) 3))))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * [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))))
* * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on z from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z 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) (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) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>)
* * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z 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) (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) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>)
* * * * [misc]regimes:  Trying to branch on (- (tan (+ y z)) (tan a)) from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [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)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<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) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>)
* * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [misc]regimes:  Trying to branch on (+ x (- (tan (+ y z)) (tan a))) from (#<alt (λ (x y z 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 (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (* (pow (/ (sin z) (cos y)) 3) (pow (/ (sin y) (cos z)) 3)))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<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) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))> #<alt (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)) (tan a))))> #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (* (* (* (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (cbrt (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a))))>)
* * * * [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)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))> #<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) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>)
* * * [misc]regime:  Found split indices: #<option (#s(si 6 256))>
* [enter]simplify:  Simplifying (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 3))) (+ (+ 1 (* (* (* (cbrt (sin y)) (sin z)) (cbrt (sin y))) (/ (cbrt (sin y)) (* (cos y) (cos z))))) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y)))))) (tan a)))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* [exit]simplify:  Simplified to (+ x (- (* (+ (+ (* (* (cbrt (sin y)) (* (cbrt (sin y)) (sin z))) (/ (cbrt (sin y)) (* (cos z) (cos y)))) 1) (* (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))) (/ (/ (sin z) (cos y)) (/ (cos z) (sin y))))) (/ (+ (tan y) (tan z)) (- 1 (pow (/ (* (sin z) (sin y)) (* (cos z) (cos y))) 3)))) (tan a)))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8000 points with exact outputs