1546853156.485 * [misc]progress:  [Phase 1 of 3] Setting up.
1546853156.485 * * * [misc]progress:  [1/2] Preparing points
1546853156.486 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546853156.996 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546853156.996 * * * * [exit]points:  Sampled 256 points with exact outputs
1546853156.997 * * * [misc]progress:  [2/2] Setting up program.
1546853157.003 * [misc]progress:  [Phase 2 of 3] Improving.
1546853157.003 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1546853157.004 * [enter]simplify:  Simplifying (+ x (- (tan (+ y z)) (tan a)))
1546853157.004 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853157.007 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853157.011 * * [misc]simplify:  iters left: 4 (22 enodes)
1546853157.017 * * [misc]simplify:  iters left: 3 (29 enodes)
1546853157.024 * * [misc]simplify:  iters left: 2 (35 enodes)
1546853157.033 * * [misc]simplify:  iters left: 1 (46 enodes)
1546853157.045 * [exit]simplify:  Simplified to (- (tan (+ y z)) (- (tan a) x))
1546853157.046 * [misc]simplify:  Simplified (2) to (λ (x y z a) (- (tan (+ y z)) (- (tan a) x)))
1546853157.053 * * [misc]progress:  iteration 1 / 4
1546853157.053 * * * [misc]progress:  picking best candidate
1546853157.083 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1546853157.083 * * * [misc]progress:  localizing error
1546853157.104 * * * [misc]progress:  generating rewritten candidates
1546853157.104 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
1546853157.106 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1546853157.111 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1546853157.114 * * * [misc]progress:  generating series expansions
1546853157.114 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
1546853157.114 * [misc]backup-simplify:  Simplify (tan (+ y z)) into (tan (+ z y))
1546853157.114 * [misc]approximate:  Taking taylor expansion of (tan (+ z y)) in (y z) around 0
1546853157.114 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546853157.114 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.114 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546853157.114 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.114 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.114 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.114 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.114 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.114 * [misc]backup-simplify:  Simplify y into y
1546853157.114 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.114 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.114 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.115 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546853157.115 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.115 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.115 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.115 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.115 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.115 * [misc]backup-simplify:  Simplify y into y
1546853157.115 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.115 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.115 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.115 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853157.115 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853157.115 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853157.115 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853157.115 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853157.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.116 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853157.116 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853157.116 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546853157.116 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.116 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.116 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.116 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.116 * [misc]backup-simplify:  Simplify z into z
1546853157.116 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.116 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.116 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.116 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.116 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.116 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.116 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.116 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.116 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.116 * [misc]backup-simplify:  Simplify z into z
1546853157.116 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.116 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.116 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.116 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.116 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.116 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.116 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.116 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.116 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.116 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.116 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.117 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.117 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.117 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546853157.117 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.117 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.117 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.117 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.117 * [misc]backup-simplify:  Simplify z into z
1546853157.117 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.117 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.117 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.117 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.117 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.117 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.117 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.117 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.117 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.117 * [misc]backup-simplify:  Simplify z into z
1546853157.117 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.117 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.117 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.117 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.117 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.117 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.117 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.117 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.117 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.117 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.117 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.117 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.118 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.118 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853157.118 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.118 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.118 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.118 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.118 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.118 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.118 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.118 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.119 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.120 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.120 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853157.120 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.121 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.121 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546853157.121 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546853157.121 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.121 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853157.121 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.122 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.122 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546853157.122 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546853157.122 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546853157.122 * [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)
1546853157.122 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853157.122 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853157.122 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853157.122 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.122 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.123 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.123 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.123 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.123 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853157.123 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.123 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.123 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.123 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.123 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.124 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.124 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853157.124 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.124 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.124 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.124 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.125 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853157.125 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sin z)))
1546853157.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.126 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.126 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 1) (* 0 0))) into 0
1546853157.126 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (sin z))) 0) into (- (* 1/2 (sin z)))
1546853157.127 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853157.127 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos z)))
1546853157.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.128 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.128 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0
1546853157.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.128 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos z))) 0) into (- (* 1/2 (cos z)))
1546853157.128 * [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)))
1546853157.129 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) in z
1546853157.129 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853157.129 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.129 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.129 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.129 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.129 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.129 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.129 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.129 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.129 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.129 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1546853157.130 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546853157.130 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.130 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.130 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.130 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.130 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.130 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546853157.130 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.130 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.130 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.130 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.130 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.131 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.131 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.132 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.132 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.132 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853157.132 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.134 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853157.134 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546853157.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.135 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853157.135 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (cos z)))
1546853157.136 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/6 (cos z)))) into (- (* 1/6 (cos z)))
1546853157.137 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853157.137 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1546853157.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.138 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853157.138 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z)))
1546853157.138 * [misc]backup-simplify:  Simplify (- (- (* 1/6 (sin z)))) into (* 1/6 (sin z))
1546853157.138 * [misc]backup-simplify:  Simplify (+ 0 (* 1/6 (sin z))) into (* 1/6 (sin z))
1546853157.139 * [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))
1546853157.139 * [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
1546853157.139 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546853157.139 * [misc]taylor:  Taking taylor expansion of 4/3 in z
1546853157.139 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546853157.140 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853157.140 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853157.140 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.140 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.140 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.140 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.141 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.141 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853157.141 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.141 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.141 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.141 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.141 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.141 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.141 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
1546853157.142 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1546853157.142 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546853157.142 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.142 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.142 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.142 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.143 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546853157.143 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.143 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.143 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.143 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.143 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.143 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.143 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.144 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546853157.144 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853157.144 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853157.144 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853157.144 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853157.144 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
1546853157.145 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 y) (/ 1 z))) into (tan (+ (/ 1 z) (/ 1 y)))
1546853157.145 * [misc]approximate:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in (y z) around 0
1546853157.145 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546853157.145 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.145 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546853157.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.145 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.145 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.145 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.145 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.145 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.145 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.145 * [misc]backup-simplify:  Simplify y into y
1546853157.145 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.145 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.146 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.146 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546853157.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.146 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.146 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.146 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.146 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.146 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.146 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.146 * [misc]backup-simplify:  Simplify y into y
1546853157.146 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.146 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.146 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.147 * [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))))
1546853157.147 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546853157.147 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.147 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546853157.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.147 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.147 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.147 * [misc]backup-simplify:  Simplify z into z
1546853157.147 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.147 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.147 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.147 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.147 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.147 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.148 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.148 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546853157.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.148 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.148 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.148 * [misc]backup-simplify:  Simplify z into z
1546853157.148 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.148 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.148 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.148 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.148 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.149 * [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))))
1546853157.149 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546853157.149 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.149 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546853157.149 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.149 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.149 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.149 * [misc]backup-simplify:  Simplify z into z
1546853157.149 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.149 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.149 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.149 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.149 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.149 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.149 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.150 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546853157.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.150 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.150 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.150 * [misc]backup-simplify:  Simplify z into z
1546853157.150 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.150 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.150 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.150 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.150 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.150 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.150 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.150 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.150 * [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))))
1546853157.151 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.151 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.151 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.151 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.151 * [misc]backup-simplify:  Simplify y into y
1546853157.151 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.151 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.151 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.151 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.151 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.152 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.152 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.152 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.152 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.152 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.152 * [misc]backup-simplify:  Simplify y into y
1546853157.152 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.152 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.152 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.152 * [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))))
1546853157.153 * [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))))
1546853157.153 * [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
1546853157.153 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.153 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.153 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.154 * [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
1546853157.154 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.154 * [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
1546853157.154 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.154 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.155 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.155 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.155 * [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
1546853157.155 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.156 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1546853157.156 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.156 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.156 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.156 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z)))) (cos (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.157 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 (- y)) (/ 1 (- z)))) into (tan (- (+ (/ 1 z) (/ 1 y))))
1546853157.157 * [misc]approximate:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in (y z) around 0
1546853157.157 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.157 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.157 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.157 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.157 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.157 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.157 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.157 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.157 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.157 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.157 * [misc]backup-simplify:  Simplify y into y
1546853157.157 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.158 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.158 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.158 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.158 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.158 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.158 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.158 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.158 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.158 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.158 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.158 * [misc]backup-simplify:  Simplify y into y
1546853157.158 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.159 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.159 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.159 * [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)))))
1546853157.159 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.159 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.159 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.159 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.159 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.159 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.159 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.159 * [misc]backup-simplify:  Simplify z into z
1546853157.160 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.160 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.160 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.160 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.160 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.160 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.160 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.160 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.160 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.160 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.160 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.160 * [misc]backup-simplify:  Simplify z into z
1546853157.161 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.161 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.161 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.161 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.161 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.161 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.161 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.162 * [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)))))
1546853157.162 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.162 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.162 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.162 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.162 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.162 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.162 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.162 * [misc]backup-simplify:  Simplify z into z
1546853157.162 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.162 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.162 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.162 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.163 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.163 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.163 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.163 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.163 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.163 * [misc]backup-simplify:  Simplify z into z
1546853157.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.163 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.163 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.163 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.163 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.163 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.164 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.164 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.164 * [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)))))
1546853157.164 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1546853157.164 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.164 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.164 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.164 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.164 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.164 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.164 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.165 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.165 * [misc]backup-simplify:  Simplify y into y
1546853157.165 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.165 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.165 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.165 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.165 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.165 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.165 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.165 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.165 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.165 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.166 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.166 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.166 * [misc]backup-simplify:  Simplify y into y
1546853157.166 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.167 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.167 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.167 * [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)))))
1546853157.167 * [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)))))
1546853157.168 * [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
1546853157.168 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.168 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.168 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.169 * [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
1546853157.169 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.169 * [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
1546853157.170 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.170 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.170 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.170 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.170 * [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
1546853157.170 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.171 * [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
1546853157.171 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.171 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.171 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.172 * [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)))
1546853157.172 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1546853157.172 * [misc]backup-simplify:  Simplify (- (tan (+ y z)) (tan a)) into (- (tan (+ z y)) (tan a))
1546853157.172 * [misc]approximate:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in (y z a) around 0
1546853157.172 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in a
1546853157.172 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1546853157.172 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.172 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1546853157.172 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546853157.172 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.172 * [misc]backup-simplify:  Simplify z into z
1546853157.172 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.172 * [misc]backup-simplify:  Simplify y into y
1546853157.172 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.172 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.172 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1546853157.172 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546853157.172 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.172 * [misc]backup-simplify:  Simplify z into z
1546853157.172 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.172 * [misc]backup-simplify:  Simplify y into y
1546853157.172 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.172 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546853157.172 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546853157.172 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546853157.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.173 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546853157.173 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.173 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853157.173 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.173 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853157.173 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.173 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.173 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.173 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853157.173 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.173 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.173 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.174 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.174 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in z
1546853157.174 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546853157.174 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.174 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546853157.174 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.174 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.174 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.174 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.174 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.174 * [misc]backup-simplify:  Simplify y into y
1546853157.174 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.174 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.174 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.174 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546853157.174 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.174 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.175 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.175 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.175 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.175 * [misc]backup-simplify:  Simplify y into y
1546853157.175 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.175 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.175 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.175 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853157.175 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853157.175 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853157.175 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853157.175 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853157.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.175 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853157.175 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853157.175 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853157.175 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.175 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853157.175 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.175 * [misc]backup-simplify:  Simplify a into a
1546853157.175 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.175 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.175 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853157.175 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.175 * [misc]backup-simplify:  Simplify a into a
1546853157.175 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.175 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.175 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.175 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.176 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.176 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.176 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.176 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.176 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.176 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1546853157.176 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546853157.176 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.176 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.176 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.176 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.176 * [misc]backup-simplify:  Simplify z into z
1546853157.176 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.176 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.176 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.176 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.176 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.176 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.176 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.176 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.176 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.176 * [misc]backup-simplify:  Simplify z into z
1546853157.176 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.176 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.176 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.176 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.176 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.176 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.176 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.176 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.176 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.176 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.176 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.177 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.177 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.177 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853157.177 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.177 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853157.177 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.177 * [misc]backup-simplify:  Simplify a into a
1546853157.177 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.177 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.177 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853157.177 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.177 * [misc]backup-simplify:  Simplify a into a
1546853157.177 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.177 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.177 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.177 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.177 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.177 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.177 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.177 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.177 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.177 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1546853157.177 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546853157.177 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.177 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.177 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.177 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.177 * [misc]backup-simplify:  Simplify z into z
1546853157.177 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.177 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.177 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.177 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.178 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.178 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.178 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.178 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.178 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.178 * [misc]backup-simplify:  Simplify z into z
1546853157.178 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.178 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.178 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.178 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.178 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.178 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.178 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.178 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.178 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.178 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.178 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.178 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.178 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.178 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853157.178 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.178 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853157.178 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.178 * [misc]backup-simplify:  Simplify a into a
1546853157.178 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.178 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.178 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853157.178 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.178 * [misc]backup-simplify:  Simplify a into a
1546853157.178 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.178 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.178 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.178 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.178 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.179 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.179 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.179 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.179 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.179 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853157.179 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853157.179 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853157.179 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853157.179 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.179 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.179 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.179 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.179 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.179 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.179 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.179 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.180 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.180 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853157.180 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853157.180 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.180 * [misc]backup-simplify:  Simplify a into a
1546853157.180 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.180 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.180 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853157.180 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.180 * [misc]backup-simplify:  Simplify a into a
1546853157.180 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.180 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.180 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.180 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.181 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.181 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.181 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.181 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.181 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.181 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853157.181 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546853157.181 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546853157.181 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853157.181 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853157.181 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.181 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.181 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.181 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853157.181 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.181 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.181 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.182 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.182 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.182 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853157.182 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.183 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.183 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546853157.183 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546853157.183 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.183 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853157.183 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.184 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.184 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546853157.184 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546853157.184 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546853157.185 * [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)
1546853157.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.185 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853157.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.186 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853157.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.186 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.186 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853157.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.188 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853157.188 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853157.188 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853157.188 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853157.188 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.188 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.188 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.188 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.188 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.188 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853157.188 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.189 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.189 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.189 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.189 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.189 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853157.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.189 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.189 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.189 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.189 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853157.190 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.190 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853157.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.191 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.191 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853157.191 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.192 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.192 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.192 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.192 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.192 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.192 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.193 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546853157.193 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) into (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a)))
1546853157.193 * [misc]approximate:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in (y z a) around 0
1546853157.193 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1546853157.193 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.193 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.193 * [misc]backup-simplify:  Simplify z into z
1546853157.193 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.193 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.193 * [misc]backup-simplify:  Simplify y into y
1546853157.193 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.193 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.193 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.193 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.193 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.193 * [misc]backup-simplify:  Simplify z into z
1546853157.193 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.193 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.193 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.193 * [misc]backup-simplify:  Simplify y into y
1546853157.193 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.193 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.193 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.194 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.194 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.194 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.194 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.194 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.194 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.194 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.194 * [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))))
1546853157.194 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853157.194 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853157.194 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.194 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.194 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.194 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.195 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.195 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853157.195 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.195 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.195 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.195 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.200 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.200 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.200 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in z
1546853157.200 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546853157.200 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.200 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546853157.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.200 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.200 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.200 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.200 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.200 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.200 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.200 * [misc]backup-simplify:  Simplify y into y
1546853157.200 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.200 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.201 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.201 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.201 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.201 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.201 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.201 * [misc]backup-simplify:  Simplify y into y
1546853157.201 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.201 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.201 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.201 * [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))))
1546853157.201 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853157.201 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.201 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.201 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.201 * [misc]backup-simplify:  Simplify a into a
1546853157.201 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.201 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.202 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853157.202 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.202 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.202 * [misc]backup-simplify:  Simplify a into a
1546853157.202 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.202 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.202 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.202 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.202 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.202 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1546853157.202 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546853157.202 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.202 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546853157.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.202 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.202 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.202 * [misc]backup-simplify:  Simplify z into z
1546853157.202 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.202 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.202 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.202 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.202 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.203 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.203 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546853157.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.203 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.203 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.203 * [misc]backup-simplify:  Simplify z into z
1546853157.203 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.203 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.203 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.203 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.203 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.203 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.203 * [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))))
1546853157.203 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853157.204 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.204 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853157.204 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.204 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.204 * [misc]backup-simplify:  Simplify a into a
1546853157.204 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.204 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.204 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853157.204 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.204 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.204 * [misc]backup-simplify:  Simplify a into a
1546853157.204 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.204 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.204 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.204 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.204 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.204 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1546853157.204 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546853157.205 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.205 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.205 * [misc]backup-simplify:  Simplify z into z
1546853157.205 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.205 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.205 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.205 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.205 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.205 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.205 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.205 * [misc]backup-simplify:  Simplify z into z
1546853157.205 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.205 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.205 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.205 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.205 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.206 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.206 * [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))))
1546853157.206 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853157.206 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.206 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853157.206 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.206 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.206 * [misc]backup-simplify:  Simplify a into a
1546853157.206 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.206 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.206 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853157.206 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.206 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.206 * [misc]backup-simplify:  Simplify a into a
1546853157.206 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.206 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.206 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.206 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.207 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.207 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.207 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.207 * [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))))
1546853157.207 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.207 * [misc]backup-simplify:  Simplify y into y
1546853157.207 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.207 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.207 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.208 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.208 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.208 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.208 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.208 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
1546853157.208 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546853157.208 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.208 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.208 * [misc]backup-simplify:  Simplify y into y
1546853157.208 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.208 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.208 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.208 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.209 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.209 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.209 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.209 * [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))))
1546853157.209 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853157.209 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853157.209 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.209 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.209 * [misc]backup-simplify:  Simplify a into a
1546853157.209 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.209 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.209 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.209 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853157.210 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.210 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.210 * [misc]backup-simplify:  Simplify a into a
1546853157.210 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.210 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.210 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.210 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.210 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.211 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.211 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.211 * [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))))
1546853157.211 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1546853157.211 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in a
1546853157.211 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546853157.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.211 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.211 * [misc]backup-simplify:  Simplify z into z
1546853157.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.212 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.212 * [misc]backup-simplify:  Simplify y into y
1546853157.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.212 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.212 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.212 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.212 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546853157.212 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.212 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.212 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.212 * [misc]backup-simplify:  Simplify z into z
1546853157.212 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.212 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.212 * [misc]backup-simplify:  Simplify y into y
1546853157.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.212 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.213 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.213 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.213 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.213 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.213 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.213 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.213 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.214 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.214 * [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))))
1546853157.214 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853157.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853157.214 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.214 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.214 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.214 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.215 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.215 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853157.215 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.215 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.215 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.215 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.215 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.215 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.215 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.216 * [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))))
1546853157.216 * [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))))
1546853157.217 * [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
1546853157.217 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853157.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.219 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853157.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.219 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853157.220 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.221 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853157.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.222 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853157.222 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.222 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.222 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.223 * [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
1546853157.223 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853157.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.225 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853157.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.225 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853157.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.227 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853157.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.228 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853157.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.228 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.228 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.228 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.229 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546853157.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.230 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.231 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546853157.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.231 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.231 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546853157.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.233 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.233 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546853157.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.234 * [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
1546853157.234 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853157.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.234 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.235 * [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
1546853157.236 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.237 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.238 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.239 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.241 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.241 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.242 * [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
1546853157.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.242 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.242 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.242 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.243 * [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
1546853157.244 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.245 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.246 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.248 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.249 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.249 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.250 * [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
1546853157.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.251 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.251 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.251 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.251 * [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)))
1546853157.251 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a)))
1546853157.251 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in (y z a) around 0
1546853157.252 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.252 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.252 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.252 * [misc]backup-simplify:  Simplify z into z
1546853157.252 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.252 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.252 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.252 * [misc]backup-simplify:  Simplify y into y
1546853157.252 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.252 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.252 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.252 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.253 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.253 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.253 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.253 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.253 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.253 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.253 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.253 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.253 * [misc]backup-simplify:  Simplify z into z
1546853157.253 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.253 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.253 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.253 * [misc]backup-simplify:  Simplify y into y
1546853157.253 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.253 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.253 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.254 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.254 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.254 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.254 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.254 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.254 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.255 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.255 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.255 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.255 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.256 * [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)))))
1546853157.256 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853157.256 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.256 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853157.256 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.256 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.256 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.256 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.256 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.256 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.256 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.256 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.256 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853157.256 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.256 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.256 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.256 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.256 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.256 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.257 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.257 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.257 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.257 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.257 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.257 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.257 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.257 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.257 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.257 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.257 * [misc]backup-simplify:  Simplify y into y
1546853157.257 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.258 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.258 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.258 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.258 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.258 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.258 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.258 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.258 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.258 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.258 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.258 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.258 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.258 * [misc]backup-simplify:  Simplify y into y
1546853157.258 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.259 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.259 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.259 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.259 * [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)))))
1546853157.259 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853157.259 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.259 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853157.259 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.259 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.260 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.260 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.260 * [misc]backup-simplify:  Simplify a into a
1546853157.260 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.260 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.260 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.260 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853157.260 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.260 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.260 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.260 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.260 * [misc]backup-simplify:  Simplify a into a
1546853157.260 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.260 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.260 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.260 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.260 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.260 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.260 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.261 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.261 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.261 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.261 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.261 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.261 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.261 * [misc]backup-simplify:  Simplify z into z
1546853157.261 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.261 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.261 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.261 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.261 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.262 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.262 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.262 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.262 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.262 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.262 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.262 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.262 * [misc]backup-simplify:  Simplify z into z
1546853157.262 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.262 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.262 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.262 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.263 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.263 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.263 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.263 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.263 * [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)))))
1546853157.264 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853157.264 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.264 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853157.264 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.264 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.264 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.264 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.264 * [misc]backup-simplify:  Simplify a into a
1546853157.264 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.264 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.264 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.264 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853157.264 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.264 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.264 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.264 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.264 * [misc]backup-simplify:  Simplify a into a
1546853157.264 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.264 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.264 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.264 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.265 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.265 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.265 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.265 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.265 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.265 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.265 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1546853157.265 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.266 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.266 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.266 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.266 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.266 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.266 * [misc]backup-simplify:  Simplify z into z
1546853157.266 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.266 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.266 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.266 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.266 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.266 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.266 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.267 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.267 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.267 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.267 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.267 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.267 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.267 * [misc]backup-simplify:  Simplify z into z
1546853157.267 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.267 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.267 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.267 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.267 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.267 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.268 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.268 * [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)))))
1546853157.268 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853157.268 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.268 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853157.268 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.268 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.268 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.268 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.268 * [misc]backup-simplify:  Simplify a into a
1546853157.268 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.268 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.268 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.268 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853157.268 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.268 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.268 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.268 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.269 * [misc]backup-simplify:  Simplify a into a
1546853157.269 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.269 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.269 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.269 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.269 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.269 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.269 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.269 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.269 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.270 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.270 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.270 * [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))))
1546853157.270 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1546853157.270 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1546853157.270 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.271 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.271 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.271 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.271 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.271 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.271 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.271 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.271 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.271 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.271 * [misc]backup-simplify:  Simplify y into y
1546853157.271 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.271 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.272 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.272 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.272 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.272 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.272 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.272 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.272 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.272 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.272 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.272 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.272 * [misc]backup-simplify:  Simplify y into y
1546853157.272 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.272 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.272 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.273 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.273 * [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)))))
1546853157.273 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853157.273 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853157.273 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.273 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.273 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.273 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.273 * [misc]backup-simplify:  Simplify a into a
1546853157.273 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.273 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.273 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.273 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853157.273 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.273 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.273 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.273 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.273 * [misc]backup-simplify:  Simplify a into a
1546853157.273 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.274 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.274 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.274 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.274 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.275 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.275 * [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))))
1546853157.275 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.275 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.275 * [misc]backup-simplify:  Simplify z into z
1546853157.275 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.276 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.276 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.276 * [misc]backup-simplify:  Simplify y into y
1546853157.276 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.276 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.276 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.276 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.276 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.276 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.277 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.277 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.277 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.277 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.277 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.277 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.277 * [misc]backup-simplify:  Simplify z into z
1546853157.277 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.277 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.277 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.277 * [misc]backup-simplify:  Simplify y into y
1546853157.277 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.277 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.277 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.277 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.278 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.278 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.278 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.278 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.278 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.278 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.279 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.279 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.279 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.280 * [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)))))
1546853157.280 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853157.280 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853157.280 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.280 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.280 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.280 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.280 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.280 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.280 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.280 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.280 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853157.280 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.280 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.280 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.280 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.280 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.280 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.281 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.281 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.281 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.281 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.281 * [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))))
1546853157.282 * [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))))
1546853157.283 * [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
1546853157.283 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853157.283 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.284 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853157.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.285 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853157.286 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.287 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853157.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.287 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853157.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.288 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.288 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.288 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.288 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.288 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.289 * [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
1546853157.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853157.289 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.290 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853157.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853157.291 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.294 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.294 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.294 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.294 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.294 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546853157.294 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.294 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.296 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.296 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.299 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.299 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546853157.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.300 * [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
1546853157.300 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853157.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.300 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.301 * [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
1546853157.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.302 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.302 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.303 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.304 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.304 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.305 * [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
1546853157.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.305 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.305 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.305 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.306 * [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
1546853157.307 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.307 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.308 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.309 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853157.309 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853157.309 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853157.309 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853157.310 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853157.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.310 * [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
1546853157.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.310 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.310 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.310 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.311 * [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)))
1546853157.311 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1546853157.311 * [misc]backup-simplify:  Simplify (+ x (- (tan (+ y z)) (tan a))) into (- (+ (tan (+ z y)) x) (tan a))
1546853157.311 * [misc]approximate:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in (x y z a) around 0
1546853157.311 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1546853157.311 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.311 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.311 * [misc]backup-simplify:  Simplify z into z
1546853157.311 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.311 * [misc]backup-simplify:  Simplify y into y
1546853157.311 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.311 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.311 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.311 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1546853157.311 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.311 * [misc]backup-simplify:  Simplify z into z
1546853157.311 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.311 * [misc]backup-simplify:  Simplify y into y
1546853157.311 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.311 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.311 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.311 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546853157.312 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546853157.312 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546853157.312 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546853157.312 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546853157.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.312 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546853157.312 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.312 * [misc]taylor:  Taking taylor expansion of x in a
1546853157.312 * [misc]backup-simplify:  Simplify x into x
1546853157.312 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853157.312 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.312 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853157.312 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.312 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.312 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.312 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853157.312 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.312 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.312 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.313 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.313 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1546853157.313 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.313 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.313 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.313 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.313 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.313 * [misc]backup-simplify:  Simplify y into y
1546853157.313 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.313 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.313 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.313 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1546853157.313 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.313 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.313 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.313 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.313 * [misc]backup-simplify:  Simplify y into y
1546853157.313 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1546853157.313 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853157.314 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853157.314 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853157.314 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853157.314 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853157.314 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853157.314 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853157.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.314 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853157.314 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853157.314 * [misc]taylor:  Taking taylor expansion of x in z
1546853157.314 * [misc]backup-simplify:  Simplify x into x
1546853157.314 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853157.314 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.314 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853157.314 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.314 * [misc]backup-simplify:  Simplify a into a
1546853157.314 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.314 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.314 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853157.314 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.314 * [misc]backup-simplify:  Simplify a into a
1546853157.314 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.314 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.314 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.314 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.314 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.314 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.314 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.315 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.315 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.315 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1546853157.315 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.315 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.315 * [misc]backup-simplify:  Simplify z into z
1546853157.315 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.315 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.315 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.315 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.315 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.315 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.315 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.315 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.315 * [misc]backup-simplify:  Simplify z into z
1546853157.315 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.315 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.315 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.315 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.315 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.315 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.315 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.315 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.315 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.315 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.315 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.315 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.316 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.316 * [misc]taylor:  Taking taylor expansion of x in y
1546853157.316 * [misc]backup-simplify:  Simplify x into x
1546853157.316 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853157.316 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.316 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853157.316 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.316 * [misc]backup-simplify:  Simplify a into a
1546853157.316 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.316 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.316 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853157.316 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.316 * [misc]backup-simplify:  Simplify a into a
1546853157.316 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.316 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.316 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.316 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.316 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.316 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.316 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.316 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.316 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.316 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1546853157.316 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1546853157.316 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1546853157.316 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.316 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1546853157.316 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546853157.316 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.316 * [misc]backup-simplify:  Simplify z into z
1546853157.316 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.316 * [misc]backup-simplify:  Simplify y into y
1546853157.316 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.316 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.316 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.316 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1546853157.317 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546853157.317 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.317 * [misc]backup-simplify:  Simplify z into z
1546853157.317 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.317 * [misc]backup-simplify:  Simplify y into y
1546853157.317 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.317 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546853157.317 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546853157.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.317 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546853157.317 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.317 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.317 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.317 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.317 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546853157.317 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.317 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546853157.317 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.317 * [misc]backup-simplify:  Simplify a into a
1546853157.317 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.317 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.317 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546853157.317 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.317 * [misc]backup-simplify:  Simplify a into a
1546853157.317 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.317 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.318 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.318 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.318 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.318 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.318 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.318 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.318 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.318 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.318 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1546853157.318 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1546853157.318 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.318 * [misc]backup-simplify:  Simplify z into z
1546853157.318 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.318 * [misc]backup-simplify:  Simplify y into y
1546853157.318 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.318 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.318 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.318 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1546853157.318 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.318 * [misc]backup-simplify:  Simplify z into z
1546853157.318 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.318 * [misc]backup-simplify:  Simplify y into y
1546853157.318 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1546853157.318 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1546853157.318 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1546853157.318 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1546853157.318 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1546853157.319 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1546853157.319 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1546853157.319 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1546853157.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.319 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1546853157.319 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.319 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.319 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.319 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.319 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546853157.319 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853157.319 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546853157.319 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.319 * [misc]backup-simplify:  Simplify a into a
1546853157.319 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.319 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.319 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546853157.319 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.319 * [misc]backup-simplify:  Simplify a into a
1546853157.319 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.319 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.319 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.319 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.319 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.319 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.319 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.320 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.320 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.320 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ z y)) (cos (+ z y))) 0) into (/ (sin (+ z y)) (cos (+ z y)))
1546853157.320 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853157.320 * [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)))
1546853157.320 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a))) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ z y)) (cos (+ z y))) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.320 * [misc]backup-simplify:  Simplify z into z
1546853157.320 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.320 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.320 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.320 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.320 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.320 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.320 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1546853157.320 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.320 * [misc]backup-simplify:  Simplify z into z
1546853157.320 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.320 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.320 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.320 * [misc]backup-simplify:  Simplify (+ z 0) into z
1546853157.320 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853157.320 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853157.320 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853157.320 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853157.321 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853157.321 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853157.321 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853157.321 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in y
1546853157.321 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853157.321 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.321 * [misc]backup-simplify:  Simplify a into a
1546853157.321 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.321 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.321 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853157.321 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.321 * [misc]backup-simplify:  Simplify a into a
1546853157.321 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.321 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.321 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.321 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.321 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.321 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.321 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.321 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.321 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853157.322 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853157.322 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853157.322 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853157.322 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.322 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.322 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.322 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.322 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.322 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.322 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.322 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.323 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853157.323 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853157.323 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.323 * [misc]backup-simplify:  Simplify a into a
1546853157.323 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.323 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.323 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853157.323 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.323 * [misc]backup-simplify:  Simplify a into a
1546853157.323 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853157.323 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853157.323 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853157.323 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853157.323 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853157.323 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853157.323 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853157.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.323 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853157.323 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853157.323 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853157.323 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546853157.323 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546853157.323 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853157.323 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853157.323 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.323 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.323 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.323 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853157.324 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.324 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.324 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.324 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.325 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 1)) into 0
1546853157.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.326 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 0)) into 0
1546853157.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.326 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.326 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 1)) into 0
1546853157.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.327 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.327 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 0)) into 0
1546853157.327 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.327 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ z y))) (+ (* (/ (sin (+ z y)) (cos (+ z y))) (/ 0 (cos (+ z y)))))) into 0
1546853157.328 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.328 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853157.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.329 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853157.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.329 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.329 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853157.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.331 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.331 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853157.331 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.331 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853157.331 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.331 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.331 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.331 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.331 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.331 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853157.331 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.332 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.332 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1546853157.333 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1546853157.333 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.333 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853157.333 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.334 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.334 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546853157.335 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1546853157.335 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1546853157.335 * [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)
1546853157.335 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.335 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853157.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.337 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853157.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.337 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.337 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853157.338 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.338 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853157.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.339 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853157.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.339 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853157.339 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853157.339 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853157.339 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853157.339 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853157.339 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.339 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.340 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853157.341 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853157.341 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853157.341 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.341 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.341 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.341 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853157.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.341 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853157.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.341 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.341 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.342 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.342 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853157.343 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.343 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853157.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.344 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.344 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853157.345 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.345 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853157.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.346 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853157.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.346 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.346 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.346 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.346 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.346 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 1)))) (+ (* 1 (* 1 (* 1 (* y 1)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (+ x (+ z y))
1546853157.347 * [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) into (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a)))
1546853157.347 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in (x y z a) around 0
1546853157.347 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of x in a
1546853157.347 * [misc]backup-simplify:  Simplify x into x
1546853157.347 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.347 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1546853157.347 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.347 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.347 * [misc]backup-simplify:  Simplify z into z
1546853157.347 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.347 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.347 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.347 * [misc]backup-simplify:  Simplify y into y
1546853157.347 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.347 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.348 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.348 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.348 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1546853157.348 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.348 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.348 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.348 * [misc]backup-simplify:  Simplify z into z
1546853157.348 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.348 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.348 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.348 * [misc]backup-simplify:  Simplify y into y
1546853157.348 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.348 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.348 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.348 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.349 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.349 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.349 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.349 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.349 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.349 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.350 * [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))))
1546853157.350 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853157.350 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.350 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853157.350 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.350 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.350 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.350 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.350 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.350 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853157.350 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.350 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.350 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.350 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.351 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.351 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.351 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of x in z
1546853157.351 * [misc]backup-simplify:  Simplify x into x
1546853157.351 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.351 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1546853157.351 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.351 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.351 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.351 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.351 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.351 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.351 * [misc]backup-simplify:  Simplify y into y
1546853157.351 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.352 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.352 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.352 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546853157.352 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.352 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.352 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.352 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.352 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.352 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.352 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.352 * [misc]backup-simplify:  Simplify y into y
1546853157.352 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.352 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.352 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.353 * [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))))
1546853157.353 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853157.353 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.353 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853157.353 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.353 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.353 * [misc]backup-simplify:  Simplify a into a
1546853157.353 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.353 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.353 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.353 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853157.353 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.353 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.353 * [misc]backup-simplify:  Simplify a into a
1546853157.353 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.353 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.353 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.353 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.354 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.354 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.354 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.354 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.354 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.354 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.354 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.354 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in y
1546853157.354 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in y
1546853157.354 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546853157.354 * [misc]taylor:  Taking taylor expansion of x in y
1546853157.354 * [misc]backup-simplify:  Simplify x into x
1546853157.354 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.354 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1546853157.354 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.354 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1546853157.354 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.355 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.355 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.355 * [misc]backup-simplify:  Simplify z into z
1546853157.355 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.355 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.355 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.355 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.355 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.356 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.356 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.356 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1546853157.356 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.356 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.356 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.356 * [misc]backup-simplify:  Simplify z into z
1546853157.356 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.356 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.356 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.356 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.356 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.357 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.357 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.357 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.357 * [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))))
1546853157.357 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853157.357 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.357 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853157.357 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.357 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.357 * [misc]backup-simplify:  Simplify a into a
1546853157.357 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.358 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.358 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853157.358 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.358 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.358 * [misc]backup-simplify:  Simplify a into a
1546853157.358 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.358 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.358 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.358 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.359 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.359 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.359 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.359 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.359 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.359 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1546853157.359 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.359 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.359 * [misc]backup-simplify:  Simplify z into z
1546853157.359 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.359 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.359 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.359 * [misc]backup-simplify:  Simplify y into y
1546853157.359 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.360 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.360 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.360 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.360 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1546853157.360 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.360 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.360 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.360 * [misc]backup-simplify:  Simplify z into z
1546853157.360 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.360 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.360 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.360 * [misc]backup-simplify:  Simplify y into y
1546853157.360 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.360 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.360 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.360 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.361 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.361 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.361 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.361 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.361 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.361 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.361 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.362 * [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))))
1546853157.362 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546853157.362 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546853157.362 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853157.362 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.362 * [misc]backup-simplify:  Simplify a into a
1546853157.362 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.362 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.362 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.362 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546853157.362 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853157.362 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.362 * [misc]backup-simplify:  Simplify a into a
1546853157.362 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.362 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.362 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.363 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.363 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.363 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.363 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1546853157.363 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1546853157.363 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853157.363 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.363 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.363 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.364 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1546853157.364 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.364 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.364 * [misc]backup-simplify:  Simplify z into z
1546853157.364 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.364 * [misc]backup-simplify:  Simplify y into y
1546853157.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.364 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.364 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.364 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.364 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.364 * [misc]backup-simplify:  Simplify z into z
1546853157.364 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.364 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.365 * [misc]backup-simplify:  Simplify y into y
1546853157.365 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.365 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.365 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.365 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.365 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.365 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.365 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.365 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.366 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1546853157.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.366 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.366 * [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))))
1546853157.366 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546853157.366 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.366 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546853157.366 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853157.366 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.366 * [misc]backup-simplify:  Simplify a into a
1546853157.366 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.366 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.367 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546853157.367 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853157.367 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.367 * [misc]backup-simplify:  Simplify a into a
1546853157.367 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.367 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.367 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.367 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.368 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.368 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.368 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853157.368 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.368 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853157.368 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.368 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853157.368 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.368 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546853157.369 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1546853157.369 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.369 * [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))))
1546853157.369 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in y
1546853157.369 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in y
1546853157.369 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.370 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.370 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.370 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.370 * [misc]backup-simplify:  Simplify z into z
1546853157.370 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.370 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.370 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.370 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.370 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.370 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.370 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.371 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.371 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.371 * [misc]backup-simplify:  Simplify z into z
1546853157.371 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.371 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.371 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.371 * [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))))
1546853157.371 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in y
1546853157.371 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853157.371 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.371 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.372 * [misc]backup-simplify:  Simplify a into a
1546853157.372 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.372 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.372 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853157.372 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853157.372 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.372 * [misc]backup-simplify:  Simplify a into a
1546853157.372 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.372 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.372 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.372 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.373 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.373 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.373 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.374 * [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))))
1546853157.374 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.374 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.374 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.374 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.374 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.374 * [misc]backup-simplify:  Simplify y into y
1546853157.374 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.374 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.375 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1546853157.375 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.375 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.375 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.375 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.375 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.375 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.375 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.375 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.375 * [misc]backup-simplify:  Simplify y into y
1546853157.375 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.375 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.375 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.375 * [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))))
1546853157.376 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853157.376 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853157.376 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.376 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.376 * [misc]backup-simplify:  Simplify a into a
1546853157.376 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.376 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.376 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.376 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853157.376 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853157.376 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.376 * [misc]backup-simplify:  Simplify a into a
1546853157.376 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853157.376 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.376 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.376 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853157.376 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853157.376 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853157.376 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853157.377 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853157.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.377 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853157.377 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.377 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.377 * [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))))
1546853157.378 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.378 * [misc]backup-simplify:  Simplify y into y
1546853157.378 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.378 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.378 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.378 * [misc]backup-simplify:  Simplify z into z
1546853157.378 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.378 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546853157.379 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.379 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.379 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
1546853157.379 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546853157.379 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.379 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.379 * [misc]backup-simplify:  Simplify y into y
1546853157.379 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.379 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.379 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.379 * [misc]backup-simplify:  Simplify z into z
1546853157.379 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.379 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546853157.379 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.379 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.380 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
1546853157.380 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
1546853157.380 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
1546853157.380 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
1546853157.380 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
1546853157.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.381 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
1546853157.381 * [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))))
1546853157.381 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853157.381 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853157.381 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.381 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.381 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.381 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.381 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853157.381 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853157.381 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853157.381 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.381 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.381 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.382 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853157.382 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853157.382 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853157.382 * [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))))
1546853157.383 * [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))))
1546853157.383 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546853157.383 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.384 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546853157.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.385 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.386 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546853157.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.386 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1546853157.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.388 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.388 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1546853157.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.389 * [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
1546853157.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.389 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853157.390 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.391 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853157.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853157.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.393 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853157.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853157.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.394 * [misc]taylor:  Taking taylor expansion of 0 in y
1546853157.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.394 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.394 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.394 * [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
1546853157.395 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.395 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853157.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853157.396 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853157.397 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853157.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.398 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853157.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.398 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.398 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y)))) (cos (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546853157.399 * [misc]backup-simplify:  Simplify (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x)))
1546853157.399 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in (x y z a) around 0
1546853157.399 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.399 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.399 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.399 * [misc]backup-simplify:  Simplify z into z
1546853157.399 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.399 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.399 * [misc]backup-simplify:  Simplify y into y
1546853157.399 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.399 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.399 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.399 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.399 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.399 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.399 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.399 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.399 * [misc]backup-simplify:  Simplify z into z
1546853157.399 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.399 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.399 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.400 * [misc]backup-simplify:  Simplify y into y
1546853157.400 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.400 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.400 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.400 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.400 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.400 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.400 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.400 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.400 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.400 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.400 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.400 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.401 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.401 * [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)))))
1546853157.401 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in a
1546853157.401 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853157.401 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.401 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853157.401 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.401 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.401 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.401 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.401 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.401 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.401 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.401 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.401 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853157.401 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.401 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.401 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.401 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.401 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.401 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.401 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.401 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.402 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.402 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546853157.402 * [misc]taylor:  Taking taylor expansion of x in a
1546853157.402 * [misc]backup-simplify:  Simplify x into x
1546853157.402 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.402 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.402 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.402 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.402 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.402 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.402 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.402 * [misc]backup-simplify:  Simplify y into y
1546853157.402 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.402 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.402 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.402 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.402 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.402 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.402 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.403 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.403 * [misc]backup-simplify:  Simplify y into y
1546853157.403 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.403 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.403 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.403 * [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)))))
1546853157.403 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853157.403 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.403 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.403 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.403 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.403 * [misc]backup-simplify:  Simplify a into a
1546853157.403 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.403 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.403 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.403 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.403 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.404 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.404 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.404 * [misc]backup-simplify:  Simplify a into a
1546853157.404 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.404 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.404 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.404 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.404 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.404 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546853157.404 * [misc]taylor:  Taking taylor expansion of x in z
1546853157.404 * [misc]backup-simplify:  Simplify x into x
1546853157.404 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.404 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.404 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.404 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.404 * [misc]backup-simplify:  Simplify z into z
1546853157.404 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.404 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.404 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.405 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.405 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.405 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.405 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.405 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1546853157.405 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1546853157.405 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1546853157.405 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.405 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.405 * [misc]backup-simplify:  Simplify z into z
1546853157.405 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.405 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.405 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.405 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.405 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.405 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.406 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.406 * [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)))))
1546853157.406 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in y
1546853157.406 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853157.406 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.406 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853157.406 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.406 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.406 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.406 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.406 * [misc]backup-simplify:  Simplify a into a
1546853157.406 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.406 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.406 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.406 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853157.406 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.406 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.406 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.406 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.406 * [misc]backup-simplify:  Simplify a into a
1546853157.406 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.406 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.406 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.406 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.406 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.406 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.406 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.407 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.407 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.407 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.407 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546853157.407 * [misc]taylor:  Taking taylor expansion of x in y
1546853157.407 * [misc]backup-simplify:  Simplify x into x
1546853157.407 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853157.407 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.407 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.407 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.407 * [misc]backup-simplify:  Simplify z into z
1546853157.407 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.407 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.407 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.407 * [misc]backup-simplify:  Simplify y into y
1546853157.407 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.407 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.407 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.408 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.408 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.408 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546853157.408 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.408 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.408 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.408 * [misc]backup-simplify:  Simplify z into z
1546853157.408 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.408 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.408 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.408 * [misc]backup-simplify:  Simplify y into y
1546853157.408 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.408 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.408 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.408 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.408 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.409 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.409 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.409 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.409 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.409 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.409 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.409 * [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)))))
1546853157.409 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546853157.409 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546853157.409 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546853157.410 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853157.410 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853157.410 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.410 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.410 * [misc]backup-simplify:  Simplify a into a
1546853157.410 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.410 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.410 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546853157.410 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853157.410 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853157.410 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.410 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.410 * [misc]backup-simplify:  Simplify a into a
1546853157.410 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.410 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.410 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.410 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.410 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.410 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.411 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.411 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.411 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.411 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1546853157.411 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.411 * [misc]backup-simplify:  Simplify z into z
1546853157.411 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.411 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.411 * [misc]backup-simplify:  Simplify y into y
1546853157.411 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.411 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.411 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.411 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.411 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.411 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.411 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.411 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853157.411 * [misc]taylor:  Taking taylor expansion of z in x
1546853157.412 * [misc]backup-simplify:  Simplify z into z
1546853157.412 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.412 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853157.412 * [misc]taylor:  Taking taylor expansion of y in x
1546853157.412 * [misc]backup-simplify:  Simplify y into y
1546853157.412 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.412 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1546853157.412 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.412 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.412 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.412 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1546853157.412 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.412 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.412 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.412 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.412 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.413 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1546853157.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.413 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.413 * [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)))))
1546853157.413 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546853157.413 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546853157.413 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.413 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546853157.413 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853157.413 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853157.413 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.413 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.413 * [misc]backup-simplify:  Simplify a into a
1546853157.413 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.413 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.413 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.413 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546853157.413 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853157.413 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853157.413 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.413 * [misc]taylor:  Taking taylor expansion of a in x
1546853157.413 * [misc]backup-simplify:  Simplify a into a
1546853157.413 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.413 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.413 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.414 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.414 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.414 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.414 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.414 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.414 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.414 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853157.414 * [misc]taylor:  Taking taylor expansion of x in x
1546853157.414 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.414 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.414 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.414 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.415 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546853157.415 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.415 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.415 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.415 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546853157.415 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.415 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.415 * [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))))
1546853157.415 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.415 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.415 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.416 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.416 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.416 * [misc]backup-simplify:  Simplify z into z
1546853157.416 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.416 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.416 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.416 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.416 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of y in y
1546853157.416 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.416 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.416 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853157.416 * [misc]taylor:  Taking taylor expansion of z in y
1546853157.416 * [misc]backup-simplify:  Simplify z into z
1546853157.416 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.416 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853157.417 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.417 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.417 * [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)))))
1546853157.417 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in y
1546853157.417 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853157.417 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.417 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.417 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.417 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.417 * [misc]backup-simplify:  Simplify a into a
1546853157.417 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.417 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.417 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.417 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853157.417 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853157.417 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853157.417 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.417 * [misc]taylor:  Taking taylor expansion of a in y
1546853157.417 * [misc]backup-simplify:  Simplify a into a
1546853157.417 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.417 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.417 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.417 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.417 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.417 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.417 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.418 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.418 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.418 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.418 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.418 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.418 * [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))))
1546853157.418 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.418 * [misc]backup-simplify:  Simplify y into y
1546853157.418 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.418 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.418 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.418 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.418 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.419 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.419 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1546853157.419 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in z
1546853157.419 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1546853157.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1546853157.419 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853157.419 * [misc]taylor:  Taking taylor expansion of y in z
1546853157.419 * [misc]backup-simplify:  Simplify y into y
1546853157.419 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.419 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853157.419 * [misc]taylor:  Taking taylor expansion of z in z
1546853157.419 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.419 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853157.419 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853157.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853157.419 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1546853157.420 * [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)))))
1546853157.420 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853157.420 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853157.420 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.420 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.420 * [misc]backup-simplify:  Simplify a into a
1546853157.420 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.420 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.420 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853157.420 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853157.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853157.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.420 * [misc]taylor:  Taking taylor expansion of a in z
1546853157.420 * [misc]backup-simplify:  Simplify a into a
1546853157.420 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853157.420 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853157.420 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853157.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.420 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853157.420 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.421 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.421 * [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))))
1546853157.421 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.421 * [misc]backup-simplify:  Simplify y into y
1546853157.421 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.421 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.421 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.421 * [misc]backup-simplify:  Simplify z into z
1546853157.421 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.421 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546853157.421 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.421 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.421 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.421 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.422 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.422 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in a
1546853157.422 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1546853157.422 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1546853157.422 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853157.422 * [misc]taylor:  Taking taylor expansion of y in a
1546853157.422 * [misc]backup-simplify:  Simplify y into y
1546853157.422 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853157.422 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853157.422 * [misc]taylor:  Taking taylor expansion of z in a
1546853157.422 * [misc]backup-simplify:  Simplify z into z
1546853157.422 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853157.422 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1546853157.422 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.422 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.422 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.422 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1546853157.422 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.422 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.422 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1546853157.422 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
1546853157.423 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.423 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1546853157.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.423 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
1546853157.423 * [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)))))
1546853157.423 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853157.423 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853157.423 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.423 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.423 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.423 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.423 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.423 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.423 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.423 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853157.423 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853157.423 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853157.423 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853157.423 * [misc]backup-simplify:  Simplify -1 into -1
1546853157.423 * [misc]taylor:  Taking taylor expansion of a in a
1546853157.423 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.423 * [misc]backup-simplify:  Simplify 1 into 1
1546853157.424 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853157.424 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853157.424 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853157.424 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853157.424 * [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))))
1546853157.424 * [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))))
1546853157.424 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.424 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.424 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.425 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.425 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.425 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546853157.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.426 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.426 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546853157.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.426 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.427 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1546853157.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853157.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853157.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.428 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1546853157.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.429 * [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
1546853157.429 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.430 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853157.430 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.431 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853157.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.431 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853157.432 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.433 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853157.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.434 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853157.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546853157.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.435 * [misc]taylor:  Taking taylor expansion of 0 in y
1546853157.435 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.435 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.435 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.435 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.435 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.435 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.435 * [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
1546853157.436 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853157.436 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.437 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.437 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853157.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.438 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853157.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853157.438 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853157.440 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853157.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853157.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.440 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853157.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853157.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853157.441 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.441 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.441 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.441 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.441 * [misc]backup-simplify:  Simplify 0 into 0
1546853157.442 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (cos (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546853157.442 * * * [misc]progress:  simplifying candidates
1546853157.442 * * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
1546853157.442 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1546853157.442 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853157.444 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853157.445 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1546853157.446 * [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))))
1546853157.446 * * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))>
1546853157.446 * * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (tan (+ y z)) 1) (tan a))))>
1546853157.446 * * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (tan (+ y z)))) (tan a))))>
1546853157.446 * * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (tan (+ y z)))) (tan a))))>
1546853157.446 * * * * [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))))>
1546853157.446 * * * * [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))))>
1546853157.446 * * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (tan (+ y z))) (sqrt (tan (+ y z)))) (tan a))))>
1546853157.446 * * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (tan (+ y z))) (tan a))))>
1546853157.446 * * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (tan (+ y z))) (exp (tan a))))))>
1546853157.446 * [enter]simplify:  Simplifying (/ (exp (tan (+ y z))) (exp (tan a)))
1546853157.446 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853157.449 * * [misc]simplify:  iters left: 5 (12 enodes)
1546853157.452 * * [misc]simplify:  iters left: 4 (14 enodes)
1546853157.455 * * [misc]simplify:  iters left: 3 (17 enodes)
1546853157.457 * * [misc]simplify:  iters left: 2 (20 enodes)
1546853157.460 * * [misc]simplify:  iters left: 1 (26 enodes)
1546853157.463 * [exit]simplify:  Simplified to (exp (- (tan (+ z y)) (tan a)))
1546853157.463 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (tan (+ z y)) (tan a))))))
1546853157.463 * * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (tan (+ y z)) (tan a)) 1)))>
1546853157.463 * * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (tan (+ y z)) (tan a))))))>
1546853157.463 * * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (tan (+ y z)) (tan a))))))>
1546853157.464 * * * * [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))))))>
1546853157.464 * * * * [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))))))>
1546853157.464 * * * * [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))))))>
1546853157.464 * * * * [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)))))>
1546853157.464 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546853157.464 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853157.466 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853157.469 * * [misc]simplify:  iters left: 4 (52 enodes)
1546853157.480 * * [misc]simplify:  iters left: 3 (146 enodes)
1546853157.537 * * [misc]simplify:  iters left: 2 (310 enodes)
1546853157.716 * [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546853157.716 * [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)))))
1546853157.717 * [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
1546853157.717 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853157.720 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853157.724 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853157.733 * * [misc]simplify:  iters left: 3 (65 enodes)
1546853157.762 * * [misc]simplify:  iters left: 2 (126 enodes)
1546853157.797 * * [misc]simplify:  iters left: 1 (200 enodes)
1546853157.841 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan y) (cos a)) (tan z)))
1546853157.841 * [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))))))
1546853157.841 * * * * [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)))))>
1546853157.842 * [enter]simplify:  Simplifying (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a)))
1546853157.842 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853157.844 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853157.846 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853157.850 * [exit]simplify:  Simplified to (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a)))
1546853157.850 * [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)))))
1546853157.850 * [enter]simplify:  Simplifying (* (cos (+ y z)) (cos a))
1546853157.850 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853157.851 * * [misc]simplify:  iters left: 4 (9 enodes)
1546853157.852 * [exit]simplify:  Simplified to (* (cos (+ z y)) (cos a))
1546853157.852 * [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)))))
1546853157.852 * * * * [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)))))))>
1546853157.852 * * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1546853157.852 * * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1546853157.852 * * * * [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)))))>
1546853157.852 * * * * [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))))))>
1546853157.852 * [enter]simplify:  Simplifying (+ (sqrt (tan (+ y z))) (sqrt (tan a)))
1546853157.852 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853157.854 * * [misc]simplify:  iters left: 5 (11 enodes)
1546853157.855 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (tan (+ z y))))
1546853157.855 * [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))))))
1546853157.855 * [enter]simplify:  Simplifying (- (sqrt (tan (+ y z))) (sqrt (tan a)))
1546853157.855 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853157.856 * * [misc]simplify:  iters left: 5 (12 enodes)
1546853157.858 * * [misc]simplify:  iters left: 4 (13 enodes)
1546853157.859 * [exit]simplify:  Simplified to (- (sqrt (tan (+ z y))) (sqrt (tan a)))
1546853157.859 * [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))))))
1546853157.859 * * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1546853157.860 * [enter]simplify:  Simplifying (- (tan (+ y z)) (tan a))
1546853157.860 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853157.861 * * [misc]simplify:  iters left: 4 (10 enodes)
1546853157.862 * * [misc]simplify:  iters left: 3 (11 enodes)
1546853157.863 * [exit]simplify:  Simplified to (- (tan (+ z y)) (tan a))
1546853157.863 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (tan (+ z y)) (tan a)))))
1546853157.863 * * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1546853157.863 * * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (x y z a) (pow (+ x (- (tan (+ y z)) (tan a))) 1))>
1546853157.863 * * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (x y z a) (exp (log (+ x (- (tan (+ y z)) (tan a))))))>
1546853157.863 * * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>
1546853157.863 * * * * [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))))))>
1546853157.864 * * * * [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))))))>
1546853157.864 * * * * [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))))))>
1546853157.864 * * * * [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)))))))>
1546853157.864 * * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (x y z a) (* 1 (+ x (- (tan (+ y z)) (tan a)))))>
1546853157.864 * * * * [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)))))>
1546853157.864 * * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1546853157.864 * [enter]simplify:  Simplifying (- (tan a))
1546853157.864 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853157.864 * [exit]simplify:  Simplified to (- (tan a))
1546853157.864 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1546853157.864 * * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1546853157.865 * [enter]simplify:  Simplifying (- (tan a))
1546853157.865 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853157.865 * [exit]simplify:  Simplified to (- (tan a))
1546853157.865 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1546853157.865 * * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))>
1546853157.865 * [enter]simplify:  Simplifying (tan a)
1546853157.865 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853157.865 * [exit]simplify:  Simplified to (tan a)
1546853157.865 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))
1546853157.866 * * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ (- (tan (+ y z)) (tan a)) x))>
1546853157.866 * * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
1546853157.866 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1546853157.866 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853157.867 * * [misc]simplify:  iters left: 4 (16 enodes)
1546853157.870 * * [misc]simplify:  iters left: 3 (30 enodes)
1546853157.877 * * [misc]simplify:  iters left: 2 (37 enodes)
1546853157.886 * * [misc]simplify:  iters left: 1 (41 enodes)
1546853157.895 * [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
1546853157.895 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
1546853157.895 * * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1546853157.895 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1546853157.895 * * [misc]simplify:  iters left: 5 (6 enodes)
1546853157.896 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853157.897 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1546853157.897 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1546853157.897 * * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1546853157.897 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1546853157.897 * * [misc]simplify:  iters left: 5 (6 enodes)
1546853157.898 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853157.899 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1546853157.899 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1546853157.899 * * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546853157.899 * [enter]simplify:  Simplifying (- (+ z y) a)
1546853157.900 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853157.900 * * [misc]simplify:  iters left: 3 (10 enodes)
1546853157.902 * * [misc]simplify:  iters left: 2 (18 enodes)
1546853157.904 * * [misc]simplify:  iters left: 1 (25 enodes)
1546853157.907 * [exit]simplify:  Simplified to (+ (- y a) z)
1546853157.907 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546853157.907 * * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1546853157.907 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546853157.907 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853157.909 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853157.910 * * [misc]simplify:  iters left: 4 (17 enodes)
1546853157.913 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1546853157.913 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1546853157.913 * * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1546853157.913 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1546853157.913 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853157.914 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853157.916 * * [misc]simplify:  iters left: 4 (17 enodes)
1546853157.918 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1546853157.918 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1546853157.918 * * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ z y)))>
1546853157.919 * [enter]simplify:  Simplifying (+ x (+ z y))
1546853157.919 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853157.919 * * [misc]simplify:  iters left: 3 (9 enodes)
1546853157.920 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853157.922 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853157.925 * [exit]simplify:  Simplified to (+ (+ z x) y)
1546853157.925 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (+ z x) y))
1546853157.925 * * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1546853157.925 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546853157.925 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853157.929 * * [misc]simplify:  iters left: 5 (19 enodes)
1546853157.935 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853157.942 * * [misc]simplify:  iters left: 3 (36 enodes)
1546853157.950 * * [misc]simplify:  iters left: 2 (38 enodes)
1546853157.957 * * [misc]simplify:  iters left: 1 (42 enodes)
1546853157.962 * [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
1546853157.962 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
1546853157.962 * * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1546853157.962 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1546853157.962 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853157.964 * * [misc]simplify:  iters left: 5 (19 enodes)
1546853157.967 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853157.971 * * [misc]simplify:  iters left: 3 (36 enodes)
1546853157.974 * * [misc]simplify:  iters left: 2 (38 enodes)
1546853157.978 * * [misc]simplify:  iters left: 1 (42 enodes)
1546853157.984 * [exit]simplify:  Simplified to (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z))))
1546853157.984 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (/ (sin a) (cos a))) (/ (sin (+ y z)) (cos (+ y z)))))
1546853157.984 * * * [misc]progress:  adding candidates to table
1546853158.502 * * [misc]progress:  iteration 2 / 4
1546853158.502 * * * [misc]progress:  picking best candidate
1546853158.540 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
1546853158.540 * * * [misc]progress:  localizing error
1546853158.573 * * * [misc]progress:  generating rewritten candidates
1546853158.573 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2)
1546853158.581 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1546853158.609 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1546853158.623 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546853158.657 * * * [misc]progress:  generating series expansions
1546853158.657 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2)
1546853158.657 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1546853158.657 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1546853158.657 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853158.657 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853158.657 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.657 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853158.657 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.657 * [misc]backup-simplify:  Simplify y into y
1546853158.657 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.657 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.657 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853158.657 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.657 * [misc]backup-simplify:  Simplify y into y
1546853158.657 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.657 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.657 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.657 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.657 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.657 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.657 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.658 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.658 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.658 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853158.658 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.658 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.658 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.658 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.658 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.658 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.658 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.658 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.658 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.659 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.659 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.659 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.659 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.659 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.659 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.659 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.659 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.659 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.659 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.659 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.659 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.660 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.660 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.660 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.660 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.660 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.660 * [misc]backup-simplify:  Simplify z into z
1546853158.660 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.660 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.660 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.660 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.660 * [misc]backup-simplify:  Simplify z into z
1546853158.660 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.660 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.660 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.660 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.660 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.660 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.660 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.660 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.661 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.661 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.661 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.661 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.661 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.661 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.661 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.661 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.661 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.661 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.661 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.661 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.661 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.662 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.662 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.662 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.662 * [misc]backup-simplify:  Simplify z into z
1546853158.662 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.662 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.662 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.662 * [misc]backup-simplify:  Simplify z into z
1546853158.662 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.662 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.662 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.662 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.662 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.662 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.662 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.662 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.662 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.662 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853158.662 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853158.662 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.662 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.662 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.662 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.662 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.662 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.662 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.662 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.663 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.663 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.663 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.664 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853158.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.664 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853158.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.665 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.665 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853158.665 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.665 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853158.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.666 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853158.666 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.667 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.667 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853158.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546853158.667 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.667 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.667 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.668 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.668 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.668 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853158.668 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.669 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.669 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.670 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.670 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.671 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.671 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.671 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.672 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.672 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853158.673 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853158.674 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853158.674 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853158.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546853158.675 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546853158.675 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546853158.675 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853158.675 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853158.675 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.675 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.675 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.675 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.675 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.675 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.675 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.675 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.675 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.676 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546853158.676 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853158.676 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.677 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853158.677 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853158.678 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853158.678 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853158.678 * [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)))
1546853158.678 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1546853158.678 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1546853158.678 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853158.678 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853158.678 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.678 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.678 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.678 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.678 * [misc]backup-simplify:  Simplify y into y
1546853158.678 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.678 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.678 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.678 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.678 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.678 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.678 * [misc]backup-simplify:  Simplify y into y
1546853158.678 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.679 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.679 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.679 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.679 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.679 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853158.679 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.679 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.679 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.679 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.679 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.679 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.679 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.679 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.679 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.679 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.679 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.679 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.680 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.680 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.680 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.680 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.680 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.680 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.680 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.680 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.680 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.680 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.680 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.680 * [misc]backup-simplify:  Simplify z into z
1546853158.680 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.680 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.681 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.681 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.681 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.681 * [misc]backup-simplify:  Simplify z into z
1546853158.681 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.681 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.681 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.681 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.681 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.681 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.681 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.681 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.681 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.681 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.681 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.681 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.681 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.682 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.682 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.682 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.682 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.682 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.682 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.682 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.682 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.682 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.682 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.682 * [misc]backup-simplify:  Simplify z into z
1546853158.682 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.682 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.682 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.682 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.682 * [misc]backup-simplify:  Simplify z into z
1546853158.682 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.682 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.682 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.682 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.683 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.683 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.683 * [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))))
1546853158.683 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.683 * [misc]backup-simplify:  Simplify y into y
1546853158.683 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.683 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.683 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.683 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.683 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.683 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.683 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.683 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853158.683 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.684 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.684 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.684 * [misc]backup-simplify:  Simplify y into y
1546853158.684 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.684 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.684 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.684 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.684 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.684 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.684 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.684 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.684 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.684 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.684 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.684 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.684 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853158.684 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.684 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.684 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.684 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853158.685 * [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))))
1546853158.685 * [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))))
1546853158.685 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.685 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.687 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853158.688 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.688 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.688 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.688 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.689 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.689 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853158.690 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.690 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.690 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.691 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.691 * [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
1546853158.691 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.692 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.692 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.693 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.693 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.694 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.694 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.695 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.695 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.695 * [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
1546853158.696 * [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
1546853158.696 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853158.696 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.696 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.696 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.696 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.697 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.697 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853158.698 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.698 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853158.699 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.700 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853158.701 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.701 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.702 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853158.703 * [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
1546853158.703 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.705 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853158.705 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853158.705 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.707 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.708 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853158.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.710 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853158.710 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853158.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.712 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.712 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853158.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.713 * [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
1546853158.714 * [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
1546853158.714 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546853158.714 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.714 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.714 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.715 * [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)))
1546853158.715 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1546853158.715 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1546853158.715 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853158.715 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853158.715 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.715 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853158.715 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853158.715 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.715 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.715 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.715 * [misc]backup-simplify:  Simplify y into y
1546853158.715 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853158.715 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.715 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.715 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853158.715 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853158.715 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.715 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.715 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.715 * [misc]backup-simplify:  Simplify y into y
1546853158.716 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853158.716 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.716 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.716 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853158.716 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853158.716 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853158.716 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853158.716 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853158.716 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.716 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853158.717 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.717 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853158.717 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.717 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853158.717 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853158.717 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.717 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.717 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.717 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.717 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.717 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.717 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.717 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853158.717 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853158.717 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.717 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.717 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.717 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.717 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.717 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.718 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.718 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.718 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853158.718 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853158.718 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.718 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853158.718 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853158.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.718 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.718 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.718 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.718 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.718 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.718 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.718 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853158.718 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853158.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.718 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.718 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.718 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.718 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.719 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.719 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.719 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.719 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853158.719 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.719 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853158.719 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853158.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.719 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.719 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.719 * [misc]backup-simplify:  Simplify z into z
1546853158.719 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853158.719 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.719 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.719 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853158.719 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853158.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.719 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.719 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.719 * [misc]backup-simplify:  Simplify z into z
1546853158.719 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853158.720 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853158.720 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853158.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.720 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853158.720 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.721 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853158.721 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853158.721 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.721 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853158.721 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853158.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.721 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.721 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.721 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.721 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.721 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.721 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853158.721 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853158.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.721 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.721 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.721 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.721 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.721 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.722 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853158.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853158.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853158.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853158.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.722 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.722 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.722 * [misc]backup-simplify:  Simplify z into z
1546853158.722 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853158.722 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.722 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.722 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853158.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853158.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853158.722 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.722 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.722 * [misc]backup-simplify:  Simplify z into z
1546853158.722 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853158.722 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.722 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.722 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853158.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853158.723 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853158.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853158.723 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853158.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.723 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853158.723 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853158.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546853158.724 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.724 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.724 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.724 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.724 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.724 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.724 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853158.724 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853158.724 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.724 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.724 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.724 * [misc]backup-simplify:  Simplify y into y
1546853158.724 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853158.724 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.724 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.725 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853158.725 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853158.725 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853158.725 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.725 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.725 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.725 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.725 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.725 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853158.725 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853158.725 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853158.725 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853158.725 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853158.725 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.725 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.725 * [misc]backup-simplify:  Simplify y into y
1546853158.725 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853158.725 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853158.725 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853158.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853158.726 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853158.726 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853158.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853158.726 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853158.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853158.726 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.726 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853158.726 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853158.727 * [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))))
1546853158.727 * [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))))
1546853158.727 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.727 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853158.727 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853158.729 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.729 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853158.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.729 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.730 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853158.730 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853158.731 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.731 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853158.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.732 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853158.732 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853158.732 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853158.732 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.732 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.732 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.733 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.733 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853158.733 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853158.734 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853158.735 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853158.736 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853158.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853158.738 * [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
1546853158.738 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.739 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.739 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.740 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.741 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.741 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.742 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.742 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.743 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.744 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.744 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.745 * [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
1546853158.745 * [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
1546853158.745 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853158.745 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.746 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.746 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.746 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.747 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.747 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.747 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853158.748 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.749 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853158.750 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853158.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853158.751 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853158.752 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853158.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853158.753 * [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
1546853158.753 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.755 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853158.756 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853158.756 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.758 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.758 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853158.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.760 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853158.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853158.761 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853158.763 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853158.763 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853158.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.764 * [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
1546853158.764 * [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
1546853158.765 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546853158.765 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.765 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.765 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.765 * [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)))
1546853158.765 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1546853158.766 * [misc]backup-simplify:  Simplify (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) into (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a))
1546853158.766 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a)) in (y z a) around 0
1546853158.766 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a)) in a
1546853158.766 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in a
1546853158.766 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in a
1546853158.766 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853158.766 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.766 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853158.766 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.766 * [misc]backup-simplify:  Simplify z into z
1546853158.766 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.766 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.766 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853158.766 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.766 * [misc]backup-simplify:  Simplify z into z
1546853158.766 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.766 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.766 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.767 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.767 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.767 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.767 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.767 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.767 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.767 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546853158.767 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.767 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.767 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546853158.767 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853158.767 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.767 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853158.767 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.767 * [misc]backup-simplify:  Simplify y into y
1546853158.767 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.767 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.767 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853158.768 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.768 * [misc]backup-simplify:  Simplify y into y
1546853158.768 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.768 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.768 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.768 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.768 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.768 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.768 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.768 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.768 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.768 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.768 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853158.768 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.768 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853158.768 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.768 * [misc]backup-simplify:  Simplify z into z
1546853158.769 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.769 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.769 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853158.769 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.769 * [misc]backup-simplify:  Simplify z into z
1546853158.769 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.769 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.769 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.769 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.769 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.769 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.769 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.769 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.769 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.770 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853158.770 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853158.770 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853158.770 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853158.770 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in a
1546853158.770 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853158.771 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.771 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853158.771 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.771 * [misc]backup-simplify:  Simplify y into y
1546853158.771 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.771 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.771 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853158.771 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.771 * [misc]backup-simplify:  Simplify y into y
1546853158.771 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.771 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.771 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.771 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.771 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.771 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.771 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.771 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.772 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.772 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546853158.772 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.772 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.772 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546853158.772 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853158.772 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.772 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853158.772 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.772 * [misc]backup-simplify:  Simplify y into y
1546853158.772 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.772 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.772 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853158.772 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.772 * [misc]backup-simplify:  Simplify y into y
1546853158.772 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.772 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.772 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.772 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.772 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.772 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.772 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.773 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.773 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.773 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853158.773 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.773 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853158.773 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.773 * [misc]backup-simplify:  Simplify z into z
1546853158.773 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.773 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.773 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853158.773 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.773 * [misc]backup-simplify:  Simplify z into z
1546853158.773 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.773 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.773 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.773 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.773 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.773 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.773 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.774 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.774 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.774 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853158.774 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853158.774 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853158.775 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853158.775 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853158.775 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853158.775 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853158.775 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.775 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.775 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853158.775 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.775 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.776 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.777 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.777 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a)) in z
1546853158.777 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in z
1546853158.777 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in z
1546853158.777 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853158.777 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.777 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.777 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.777 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.777 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.777 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.777 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.777 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.777 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.778 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.778 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546853158.778 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.778 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.778 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853158.778 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853158.778 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.778 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853158.778 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.778 * [misc]backup-simplify:  Simplify y into y
1546853158.779 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.779 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.779 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853158.779 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.779 * [misc]backup-simplify:  Simplify y into y
1546853158.779 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.779 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.779 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.779 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.779 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.779 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.779 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.779 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.779 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.779 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.779 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853158.780 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.780 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.780 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.780 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.780 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.780 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.780 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.780 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.780 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.781 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.781 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.781 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in z
1546853158.781 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853158.781 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.781 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853158.781 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.781 * [misc]backup-simplify:  Simplify y into y
1546853158.781 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.782 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.782 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853158.782 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.782 * [misc]backup-simplify:  Simplify y into y
1546853158.782 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.782 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.782 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.782 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.782 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.782 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.782 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.782 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.782 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.782 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546853158.782 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.782 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.782 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853158.782 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853158.783 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.783 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853158.783 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.783 * [misc]backup-simplify:  Simplify y into y
1546853158.783 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.783 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.783 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853158.783 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.783 * [misc]backup-simplify:  Simplify y into y
1546853158.783 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853158.783 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853158.783 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853158.783 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853158.783 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853158.783 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853158.783 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853158.783 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.783 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853158.784 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853158.784 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853158.784 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.784 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.784 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.784 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.784 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.784 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.784 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.784 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.784 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.785 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.785 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853158.786 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853158.786 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853158.786 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853158.786 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.786 * [misc]backup-simplify:  Simplify a into a
1546853158.786 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.786 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.786 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853158.786 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.786 * [misc]backup-simplify:  Simplify a into a
1546853158.786 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.786 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.786 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853158.786 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853158.786 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853158.786 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853158.786 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853158.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.787 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853158.787 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853158.787 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a)) in y
1546853158.787 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in y
1546853158.787 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in y
1546853158.787 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.787 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.787 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.787 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.787 * [misc]backup-simplify:  Simplify z into z
1546853158.787 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.787 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.787 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.787 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.787 * [misc]backup-simplify:  Simplify z into z
1546853158.787 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.787 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.787 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.787 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.787 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.787 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.788 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.788 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.788 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.788 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853158.788 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.788 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.788 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.788 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.788 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.788 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.788 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.788 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.788 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.788 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.788 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.788 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.788 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.790 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.790 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.790 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.790 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.790 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.790 * [misc]backup-simplify:  Simplify z into z
1546853158.790 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.790 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.790 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.790 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.790 * [misc]backup-simplify:  Simplify z into z
1546853158.790 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.790 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.790 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.790 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.790 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.790 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.790 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.791 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.791 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.791 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.791 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853158.791 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in y
1546853158.791 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.791 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.791 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.791 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.791 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.791 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.791 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.791 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.791 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.791 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.792 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.792 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.793 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853158.793 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.793 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.793 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.793 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.793 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.793 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.793 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.793 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.793 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.793 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.793 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.793 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.793 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.794 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.794 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.794 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.794 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.794 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.794 * [misc]backup-simplify:  Simplify z into z
1546853158.794 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.794 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.794 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.794 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.795 * [misc]backup-simplify:  Simplify z into z
1546853158.795 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.795 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.795 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.795 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.795 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.795 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.795 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.795 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.795 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.795 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.796 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.796 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853158.796 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853158.796 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853158.796 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.796 * [misc]backup-simplify:  Simplify a into a
1546853158.796 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.796 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.796 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853158.796 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.796 * [misc]backup-simplify:  Simplify a into a
1546853158.796 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.796 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.796 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853158.796 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853158.796 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853158.796 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853158.796 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853158.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.797 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853158.797 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853158.797 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) (tan a)) in y
1546853158.797 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in y
1546853158.797 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in y
1546853158.797 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.797 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.797 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.797 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.797 * [misc]backup-simplify:  Simplify z into z
1546853158.797 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.797 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.797 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.797 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.797 * [misc]backup-simplify:  Simplify z into z
1546853158.797 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.797 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.797 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.797 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.797 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.798 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.798 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.798 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.798 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.798 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853158.798 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.798 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.798 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.798 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.798 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.798 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.798 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.798 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.798 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.798 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.798 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.798 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.798 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.800 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.800 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.800 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.800 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.800 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.800 * [misc]backup-simplify:  Simplify z into z
1546853158.800 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.800 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.800 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.800 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.800 * [misc]backup-simplify:  Simplify z into z
1546853158.800 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.800 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.800 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.800 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.800 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.800 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.800 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.801 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.801 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.801 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.801 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.801 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853158.801 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in y
1546853158.801 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.801 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.801 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.801 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.801 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.801 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.801 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.801 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.801 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.801 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.802 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.803 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.803 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853158.803 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.803 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.803 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853158.803 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853158.803 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853158.803 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853158.803 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.803 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.803 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.803 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853158.803 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.803 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.803 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.804 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.804 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853158.804 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853158.804 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853158.804 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.804 * [misc]backup-simplify:  Simplify z into z
1546853158.805 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.805 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.805 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853158.805 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.805 * [misc]backup-simplify:  Simplify z into z
1546853158.805 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853158.805 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853158.805 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853158.805 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853158.805 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853158.805 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853158.805 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853158.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.805 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853158.805 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853158.806 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.806 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853158.806 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853158.806 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853158.806 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.806 * [misc]backup-simplify:  Simplify a into a
1546853158.806 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.806 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.806 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853158.806 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.806 * [misc]backup-simplify:  Simplify a into a
1546853158.806 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.806 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.806 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853158.806 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853158.806 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853158.807 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853158.807 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853158.807 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.807 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853158.807 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853158.807 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) 0) into (/ (sin z) (cos z))
1546853158.808 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853158.808 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853158.808 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853158.808 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853158.808 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.808 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.808 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.808 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.808 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.808 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.808 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.808 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.811 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.811 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.811 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853158.811 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853158.811 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.811 * [misc]backup-simplify:  Simplify a into a
1546853158.812 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.812 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.812 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853158.812 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.812 * [misc]backup-simplify:  Simplify a into a
1546853158.812 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853158.812 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853158.812 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853158.812 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853158.812 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853158.812 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853158.812 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853158.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.812 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853158.812 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853158.813 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853158.813 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546853158.813 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546853158.813 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853158.813 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853158.813 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.813 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.813 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.813 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853158.813 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.813 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.813 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.814 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.814 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.814 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.815 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853158.816 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.816 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853158.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.817 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.817 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853158.818 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.818 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853158.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.819 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853158.819 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853158.819 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853158.819 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853158.820 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853158.820 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853158.820 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.820 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853158.821 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.822 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853158.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.822 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.822 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853158.823 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.824 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853158.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.824 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853158.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.825 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853158.825 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853158.825 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853158.825 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853158.825 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853158.825 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.825 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.825 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.826 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853158.826 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853158.826 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853158.826 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.826 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.826 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.826 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853158.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853158.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.827 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.827 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.827 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853158.827 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.827 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.827 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.827 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.828 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853158.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.829 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853158.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.829 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.829 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853158.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853158.832 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.832 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.832 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.832 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853158.832 * [misc]backup-simplify:  Simplify -1 into -1
1546853158.832 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546853158.833 * [misc]backup-simplify:  Simplify (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a))) into (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a)))
1546853158.833 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a))) in (y z a) around 0
1546853158.833 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a))) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853158.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.833 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.833 * [misc]backup-simplify:  Simplify y into y
1546853158.833 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.833 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.833 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.833 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.834 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.834 * [misc]backup-simplify:  Simplify y into y
1546853158.834 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.834 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.834 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.834 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.834 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.834 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.834 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.834 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.834 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.834 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.835 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.835 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.835 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.835 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853158.835 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.835 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.835 * [misc]backup-simplify:  Simplify y into y
1546853158.835 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.835 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.835 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.835 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.835 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.835 * [misc]backup-simplify:  Simplify y into y
1546853158.835 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.835 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.835 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.836 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.836 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.836 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.836 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.836 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.836 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.836 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.836 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853158.836 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.836 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.837 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.837 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.837 * [misc]backup-simplify:  Simplify z into z
1546853158.837 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.837 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.837 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.837 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.837 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.837 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.837 * [misc]backup-simplify:  Simplify z into z
1546853158.837 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.837 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.837 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.837 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.837 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.837 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.837 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.838 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.838 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.838 * [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))))
1546853158.839 * [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)))))
1546853158.839 * [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)))))
1546853158.839 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853158.839 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546853158.839 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853158.840 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.840 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.840 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.840 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.840 * [misc]backup-simplify:  Simplify z into z
1546853158.840 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.840 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.840 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.840 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.840 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.840 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.840 * [misc]backup-simplify:  Simplify z into z
1546853158.840 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.840 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.840 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.840 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.840 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.841 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.841 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.841 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.841 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.841 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546853158.841 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.841 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.841 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546853158.841 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853158.841 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.841 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.841 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.841 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.841 * [misc]backup-simplify:  Simplify y into y
1546853158.841 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.842 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.842 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.842 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.842 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.842 * [misc]backup-simplify:  Simplify y into y
1546853158.842 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.842 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.842 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.842 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.843 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.843 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.843 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853158.843 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.843 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.843 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.843 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.843 * [misc]backup-simplify:  Simplify z into z
1546853158.843 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.843 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.843 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.843 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.843 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.843 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.843 * [misc]backup-simplify:  Simplify z into z
1546853158.844 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.844 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.844 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.844 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.844 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.844 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.844 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.844 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.844 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.845 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.845 * [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))))
1546853158.845 * [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)))))
1546853158.845 * [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)))))
1546853158.846 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853158.846 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853158.846 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.846 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853158.846 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853158.846 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.846 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.846 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.846 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.846 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853158.846 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853158.846 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.847 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.847 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.847 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.847 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.847 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a))) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853158.847 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.847 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.847 * [misc]backup-simplify:  Simplify y into y
1546853158.847 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.847 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.847 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.847 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.847 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.848 * [misc]backup-simplify:  Simplify y into y
1546853158.848 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.848 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.848 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.848 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.848 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.848 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.848 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.848 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.848 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.849 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.849 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.849 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.849 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853158.849 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.849 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.849 * [misc]backup-simplify:  Simplify y into y
1546853158.849 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.849 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.849 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.849 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.849 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.849 * [misc]backup-simplify:  Simplify y into y
1546853158.849 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.849 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.849 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.849 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.850 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.850 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.850 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.850 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.850 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.850 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.850 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853158.850 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.850 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.850 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.850 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.850 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.850 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.851 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.851 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.851 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.851 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.851 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.851 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.851 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.851 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.851 * [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))))
1546853158.852 * [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)))))
1546853158.852 * [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)))))
1546853158.852 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853158.852 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546853158.853 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853158.853 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.853 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.853 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.853 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.853 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.853 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.853 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.853 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.853 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.853 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.853 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.853 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.853 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.854 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.854 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.854 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.854 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853158.854 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.854 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.854 * [misc]backup-simplify:  Simplify y into y
1546853158.854 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.854 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.854 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.854 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.854 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.854 * [misc]backup-simplify:  Simplify y into y
1546853158.854 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.854 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.854 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.854 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.855 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.855 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.855 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.855 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.855 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.855 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.855 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853158.855 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.855 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.855 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.855 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.855 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.855 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.856 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.856 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.856 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.856 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.856 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.856 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.856 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.856 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.856 * [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))))
1546853158.857 * [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)))))
1546853158.857 * [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)))))
1546853158.857 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853158.858 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853158.858 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.858 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853158.858 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853158.858 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.858 * [misc]backup-simplify:  Simplify a into a
1546853158.858 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.858 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.858 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.858 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853158.858 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853158.858 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.858 * [misc]backup-simplify:  Simplify a into a
1546853158.858 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.858 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.858 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.859 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853158.859 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853158.859 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853158.859 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853158.859 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853158.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.859 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853158.859 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.860 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a))) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.860 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.860 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.860 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.860 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.860 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.860 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.860 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.860 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.860 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.860 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.861 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.861 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.861 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.861 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.861 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.861 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.861 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.861 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.861 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.861 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.861 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.861 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.861 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.862 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.862 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.862 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.862 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.862 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.862 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.862 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.862 * [misc]backup-simplify:  Simplify z into z
1546853158.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.862 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.862 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.862 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.862 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.862 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.862 * [misc]backup-simplify:  Simplify z into z
1546853158.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.862 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.862 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.863 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.863 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.863 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.863 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.863 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.863 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.863 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.864 * [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))))
1546853158.864 * [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)))))
1546853158.864 * [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)))))
1546853158.865 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853158.865 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853158.865 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.865 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.865 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.865 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.865 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.865 * [misc]backup-simplify:  Simplify z into z
1546853158.865 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.865 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.865 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.865 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.865 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.865 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.865 * [misc]backup-simplify:  Simplify z into z
1546853158.865 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.865 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.865 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.865 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.866 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.866 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.866 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.866 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.866 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.866 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.866 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853158.866 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.866 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.866 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.866 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.866 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.867 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.867 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.867 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.867 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.867 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.867 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.867 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.867 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.867 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.867 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.867 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.867 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.867 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.867 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.867 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.867 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.868 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.868 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.868 * [misc]backup-simplify:  Simplify z into z
1546853158.868 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.868 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.868 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.868 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.868 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.868 * [misc]backup-simplify:  Simplify z into z
1546853158.868 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.868 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.868 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.868 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.869 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.869 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.869 * [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))))
1546853158.869 * [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)))))
1546853158.870 * [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)))))
1546853158.870 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853158.870 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853158.870 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.870 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853158.870 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853158.870 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.870 * [misc]backup-simplify:  Simplify a into a
1546853158.870 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.871 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.871 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853158.871 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853158.871 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.871 * [misc]backup-simplify:  Simplify a into a
1546853158.871 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.871 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853158.871 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853158.871 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853158.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.872 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853158.872 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.872 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) (tan (/ 1 a))) in y
1546853158.872 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546853158.872 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853158.872 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.872 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.872 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.872 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.872 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.872 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.872 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.873 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.873 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.873 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.873 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.873 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.873 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.873 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.873 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.873 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.873 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.873 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.873 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.873 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.873 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.874 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.874 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.874 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.874 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.874 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.874 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.874 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.874 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.874 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.874 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.874 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.874 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.874 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.874 * [misc]backup-simplify:  Simplify z into z
1546853158.874 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.874 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.875 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.875 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.875 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.875 * [misc]backup-simplify:  Simplify z into z
1546853158.875 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.875 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.875 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.875 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.876 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.876 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.876 * [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))))
1546853158.876 * [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)))))
1546853158.877 * [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)))))
1546853158.877 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853158.877 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853158.877 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.877 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.877 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.877 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.877 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.877 * [misc]backup-simplify:  Simplify z into z
1546853158.878 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.878 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.878 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.878 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.878 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.878 * [misc]backup-simplify:  Simplify z into z
1546853158.878 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.878 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.878 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.878 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.879 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.879 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.879 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853158.879 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853158.879 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.879 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853158.879 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853158.879 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.879 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853158.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.879 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.879 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.879 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.880 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.880 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853158.880 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853158.880 * [misc]taylor:  Taking taylor expansion of y in y
1546853158.880 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.880 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.880 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.880 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853158.880 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853158.880 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.880 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853158.880 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.880 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.880 * [misc]backup-simplify:  Simplify z into z
1546853158.880 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.880 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.880 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853158.881 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853158.881 * [misc]taylor:  Taking taylor expansion of z in y
1546853158.881 * [misc]backup-simplify:  Simplify z into z
1546853158.881 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.881 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.881 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.881 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.881 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.881 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.881 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.881 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.882 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.882 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853158.882 * [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))))
1546853158.882 * [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)))))
1546853158.883 * [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)))))
1546853158.883 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853158.883 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853158.883 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.883 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853158.883 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853158.883 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.883 * [misc]backup-simplify:  Simplify a into a
1546853158.883 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.883 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.883 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.883 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853158.883 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853158.884 * [misc]taylor:  Taking taylor expansion of a in y
1546853158.884 * [misc]backup-simplify:  Simplify a into a
1546853158.884 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.884 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.884 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.884 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853158.884 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853158.884 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853158.884 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853158.884 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853158.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.885 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853158.885 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.886 * [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)))))
1546853158.886 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853158.887 * [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))))
1546853158.887 * [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
1546853158.887 * [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
1546853158.887 * [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
1546853158.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.887 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.887 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.887 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.887 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.888 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.888 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.888 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.888 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.888 * [misc]backup-simplify:  Simplify y into y
1546853158.888 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.888 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.888 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.888 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.888 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.888 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.889 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853158.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.889 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.889 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.889 * [misc]backup-simplify:  Simplify y into y
1546853158.889 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.889 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.889 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.889 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.889 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.889 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.890 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853158.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.890 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853158.891 * [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))))
1546853158.891 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.891 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.891 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.891 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.891 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.891 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.891 * [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)))))
1546853158.892 * [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)))))
1546853158.892 * [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)))
1546853158.892 * [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))))
1546853158.892 * [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
1546853158.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.893 * [misc]backup-simplify:  Simplify y into y
1546853158.893 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.893 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.893 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.893 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853158.893 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.893 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.893 * [misc]backup-simplify:  Simplify y into y
1546853158.893 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.893 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.893 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853158.893 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.894 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.894 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.894 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.894 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.894 * [misc]backup-simplify:  Simplify y into y
1546853158.894 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.894 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.894 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853158.894 * [misc]taylor:  Taking taylor expansion of z in z
1546853158.894 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.894 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.895 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.895 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.895 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853158.895 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.895 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.896 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853158.896 * [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))))
1546853158.896 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853158.896 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853158.896 * [misc]taylor:  Taking taylor expansion of y in z
1546853158.896 * [misc]backup-simplify:  Simplify y into y
1546853158.896 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.896 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.896 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.896 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.896 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.896 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.897 * [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)))))
1546853158.897 * [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)))))
1546853158.897 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.897 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.897 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.898 * [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)))
1546853158.898 * [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))))
1546853158.898 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853158.898 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853158.898 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853158.898 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.898 * [misc]backup-simplify:  Simplify a into a
1546853158.898 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.899 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.899 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853158.899 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853158.899 * [misc]taylor:  Taking taylor expansion of a in z
1546853158.899 * [misc]backup-simplify:  Simplify a into a
1546853158.899 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853158.899 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853158.899 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853158.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853158.900 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.900 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853158.900 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.901 * [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)))))
1546853158.901 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853158.902 * [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))))
1546853158.902 * [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
1546853158.902 * [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
1546853158.902 * [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
1546853158.902 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.902 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.902 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.902 * [misc]backup-simplify:  Simplify y into y
1546853158.902 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.902 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.902 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.902 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
1546853158.902 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853158.902 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.902 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.903 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.903 * [misc]backup-simplify:  Simplify y into y
1546853158.903 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.903 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.903 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.903 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.903 * [misc]backup-simplify:  Simplify z into z
1546853158.903 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.903 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.903 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.903 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.903 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.903 * [misc]backup-simplify:  Simplify y into y
1546853158.903 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.904 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.904 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.904 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.904 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.904 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.904 * [misc]backup-simplify:  Simplify z into z
1546853158.904 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.904 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.904 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.904 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.904 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.904 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.904 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.904 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.904 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853158.905 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.905 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.905 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.906 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.906 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853158.906 * [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))))
1546853158.906 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.906 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.906 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.906 * [misc]backup-simplify:  Simplify y into y
1546853158.906 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.906 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.906 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.906 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.906 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.906 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.907 * [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)))))
1546853158.907 * [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)))))
1546853158.907 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.907 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.908 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.908 * [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)))
1546853158.909 * [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))))
1546853158.909 * [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
1546853158.909 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.909 * [misc]backup-simplify:  Simplify z into z
1546853158.909 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.909 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.909 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.909 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853158.909 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.909 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.909 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.909 * [misc]backup-simplify:  Simplify y into y
1546853158.909 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.909 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.909 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.909 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.910 * [misc]backup-simplify:  Simplify z into z
1546853158.910 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.910 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.910 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.910 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of y in a
1546853158.910 * [misc]backup-simplify:  Simplify y into y
1546853158.910 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853158.910 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853158.910 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853158.910 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.910 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.910 * [misc]backup-simplify:  Simplify z into z
1546853158.910 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.910 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.910 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.910 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853158.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853158.911 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853158.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.911 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853158.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853158.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853158.911 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.912 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853158.912 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.912 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.912 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.912 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853158.912 * [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))))
1546853158.912 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853158.912 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853158.912 * [misc]taylor:  Taking taylor expansion of z in a
1546853158.912 * [misc]backup-simplify:  Simplify z into z
1546853158.913 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853158.913 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853158.913 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853158.913 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853158.913 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853158.913 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853158.913 * [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)))))
1546853158.914 * [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)))))
1546853158.914 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853158.914 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853158.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.914 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853158.914 * [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)))
1546853158.915 * [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))))
1546853158.915 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853158.915 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853158.915 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853158.915 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.915 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.915 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.915 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853158.915 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853158.915 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853158.915 * [misc]taylor:  Taking taylor expansion of a in a
1546853158.915 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.915 * [misc]backup-simplify:  Simplify 1 into 1
1546853158.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853158.916 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853158.916 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853158.917 * [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)))))
1546853158.917 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853158.918 * [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))))
1546853158.919 * [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))))
1546853158.919 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853158.920 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.920 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.920 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.922 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.922 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.922 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.922 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.924 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.924 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853158.925 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853158.925 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853158.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.926 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))))) into 0
1546853158.927 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.927 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.928 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.929 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.929 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.930 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.930 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.931 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853158.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.931 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.933 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.935 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853158.936 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853158.936 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853158.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.937 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))))) into 0
1546853158.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.938 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853158.938 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853158.939 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853158.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.940 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853158.940 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853158.941 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.942 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853158.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.942 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853158.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.943 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853158.943 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.943 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853158.943 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.943 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.943 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.945 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.945 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853158.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.947 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.947 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.947 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.948 * [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
1546853158.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.949 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.950 * [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
1546853158.950 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.950 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.952 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.952 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.953 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.953 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.954 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.954 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.955 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.955 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.955 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.956 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.957 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853158.957 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.957 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.957 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.958 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.959 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.959 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.959 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.960 * [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
1546853158.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.961 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853158.962 * [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
1546853158.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.962 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853158.963 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853158.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.964 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853158.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.965 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853158.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853158.966 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.966 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853158.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.967 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853158.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.967 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853158.967 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.967 * [misc]backup-simplify:  Simplify 0 into 0
1546853158.968 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.968 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.969 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.970 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.970 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.971 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.972 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.973 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.974 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.974 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.974 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.974 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.976 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853158.976 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.977 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.978 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.978 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.979 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.979 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.980 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.980 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.981 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.981 * [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
1546853158.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.982 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853158.983 * [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
1546853158.983 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.984 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.985 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.985 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.987 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.987 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.988 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.988 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853158.988 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.989 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.989 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853158.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.990 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.990 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853158.992 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.993 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.993 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853158.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.994 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853158.994 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.994 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853158.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853158.995 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853158.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853158.997 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853158.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853158.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.998 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853158.999 * [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
1546853158.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853158.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853158.999 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853159.001 * [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
1546853159.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.001 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853159.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.002 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.002 * [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
1546853159.004 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.004 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.005 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.005 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.007 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.007 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.008 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.008 * [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
1546853159.009 * [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
1546853159.009 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853159.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.010 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853159.011 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.011 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.011 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.012 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.012 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.013 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.013 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.013 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.013 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.014 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.014 * [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
1546853159.015 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.015 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.015 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.016 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.016 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.017 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.017 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.017 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.018 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.018 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546853159.018 * [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
1546853159.019 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853159.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.020 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853159.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.020 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.021 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.021 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.021 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.023 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.024 * [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
1546853159.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.024 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.024 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.024 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.024 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.024 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.024 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.024 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.024 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.025 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.025 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.026 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853159.027 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.027 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.028 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.028 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.029 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853159.029 * [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
1546853159.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.029 * [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
1546853159.030 * [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
1546853159.031 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.031 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.032 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.032 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.033 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.033 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.034 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.034 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.035 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.035 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.036 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.036 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853159.037 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.038 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.038 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853159.039 * [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
1546853159.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.040 * [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
1546853159.040 * [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
1546853159.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.041 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.041 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.042 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.042 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.043 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.043 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.044 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.045 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.045 * [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
1546853159.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.046 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.046 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.046 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.047 * [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)))
1546853159.048 * [misc]backup-simplify:  Simplify (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a)))) into (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a)))
1546853159.048 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a))) in (y z a) around 0
1546853159.048 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a))) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.048 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.048 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.048 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.048 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.048 * [misc]backup-simplify:  Simplify z into z
1546853159.048 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.048 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.048 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.048 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.048 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.048 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.048 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.048 * [misc]backup-simplify:  Simplify z into z
1546853159.049 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.049 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.049 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.049 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.049 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.049 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.049 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.049 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.049 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.050 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.050 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.050 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.050 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.050 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.050 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.050 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.050 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.050 * [misc]backup-simplify:  Simplify y into y
1546853159.050 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.050 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.050 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.050 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.050 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.050 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.050 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.050 * [misc]backup-simplify:  Simplify y into y
1546853159.050 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.050 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.050 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.051 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.051 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.051 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.051 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.051 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.051 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.051 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.052 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.052 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.052 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.052 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.052 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.052 * [misc]backup-simplify:  Simplify z into z
1546853159.052 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.052 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.052 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.052 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.052 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.052 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.052 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.052 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.052 * [misc]backup-simplify:  Simplify z into z
1546853159.052 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.052 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.052 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.052 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.052 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.052 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.053 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.053 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.053 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.053 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.053 * [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))))
1546853159.054 * [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)))))
1546853159.054 * [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)))))
1546853159.054 * [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)))))))
1546853159.054 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546853159.054 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.055 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.055 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.055 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.055 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.055 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.055 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.055 * [misc]backup-simplify:  Simplify y into y
1546853159.055 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.055 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.055 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.055 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.055 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.055 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.055 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.055 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.055 * [misc]backup-simplify:  Simplify y into y
1546853159.055 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.055 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.055 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.055 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.055 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.055 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.056 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.056 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.056 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.056 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.056 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546853159.056 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.056 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.056 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546853159.056 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.056 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.056 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.056 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.056 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.056 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.056 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.056 * [misc]backup-simplify:  Simplify y into y
1546853159.056 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.057 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.057 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.057 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.057 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.057 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.057 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.057 * [misc]backup-simplify:  Simplify y into y
1546853159.057 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.057 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.057 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.057 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.058 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.058 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.058 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.058 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.058 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.058 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.058 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.058 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.058 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.058 * [misc]backup-simplify:  Simplify z into z
1546853159.058 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.058 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.058 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.058 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.058 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.058 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.058 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.058 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.058 * [misc]backup-simplify:  Simplify z into z
1546853159.058 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.059 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.059 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.059 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.059 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.059 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.059 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.059 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.060 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.060 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.060 * [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))))
1546853159.060 * [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)))))
1546853159.061 * [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)))))
1546853159.061 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.061 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853159.061 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.061 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853159.061 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.061 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.062 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.062 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.062 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.062 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.062 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.062 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.062 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853159.062 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.062 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.062 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.062 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.062 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.062 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.062 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.062 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.062 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.063 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a))) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.063 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.063 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.063 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.063 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.063 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.063 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.063 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.063 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.063 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.063 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.063 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.063 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.063 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.063 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.064 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.064 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.064 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.064 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.064 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.064 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.064 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.064 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.064 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.064 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.064 * [misc]backup-simplify:  Simplify y into y
1546853159.064 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.064 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.064 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.064 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.064 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.064 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.064 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.064 * [misc]backup-simplify:  Simplify y into y
1546853159.065 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.065 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.065 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.065 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.065 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.065 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.065 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.065 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.065 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.066 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.066 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.066 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.066 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.066 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.066 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.066 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.066 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.066 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.066 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.066 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.066 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.066 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.066 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.066 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.066 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.066 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.066 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.066 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.066 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.066 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.067 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.067 * [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))))
1546853159.067 * [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)))))
1546853159.068 * [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)))))
1546853159.068 * [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)))))))
1546853159.068 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546853159.068 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.068 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.068 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.068 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.068 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.068 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.068 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.068 * [misc]backup-simplify:  Simplify y into y
1546853159.068 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.068 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.068 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.068 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.069 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.069 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.069 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.069 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.069 * [misc]backup-simplify:  Simplify y into y
1546853159.069 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.069 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.069 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.069 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.069 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.069 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.069 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.069 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.070 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.070 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.070 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.070 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.070 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.070 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.070 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.070 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.070 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.070 * [misc]backup-simplify:  Simplify y into y
1546853159.070 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.070 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.070 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.070 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.070 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.070 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.070 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.070 * [misc]backup-simplify:  Simplify y into y
1546853159.070 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.071 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.071 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.071 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.071 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.071 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.071 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.071 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.071 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.072 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.072 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.072 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.072 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.072 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.072 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.072 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.072 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.072 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.072 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.072 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.072 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.072 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.072 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.072 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.072 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.072 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.072 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.072 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.072 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.073 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.073 * [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))))
1546853159.073 * [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)))))
1546853159.073 * [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)))))
1546853159.074 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.074 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853159.074 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.074 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853159.074 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.074 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.074 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.074 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.074 * [misc]backup-simplify:  Simplify a into a
1546853159.074 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.074 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.074 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.074 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853159.075 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.075 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.075 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.075 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.075 * [misc]backup-simplify:  Simplify a into a
1546853159.075 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.075 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.075 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.075 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.075 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.075 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.075 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.075 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.076 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.076 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.076 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a))) in y
1546853159.076 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546853159.076 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.076 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.076 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.076 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.076 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.076 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.076 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.076 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.076 * [misc]backup-simplify:  Simplify z into z
1546853159.076 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.076 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.076 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.076 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.077 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.077 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.077 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.077 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.077 * [misc]backup-simplify:  Simplify z into z
1546853159.077 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.077 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.077 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.077 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.077 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.077 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.077 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.077 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.078 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.078 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.078 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.078 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.078 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.078 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.078 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.078 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.078 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.078 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.078 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.078 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.078 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.078 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.078 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.078 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.078 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.078 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.079 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.079 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.079 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.079 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.079 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.079 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.079 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.079 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.079 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.079 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.079 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.079 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.079 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.079 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.079 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.079 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.079 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.079 * [misc]backup-simplify:  Simplify z into z
1546853159.079 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.079 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.080 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.080 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.080 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.080 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.080 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.080 * [misc]backup-simplify:  Simplify z into z
1546853159.080 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.080 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.080 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.080 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.081 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.081 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.081 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.081 * [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))))
1546853159.081 * [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)))))
1546853159.082 * [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)))))
1546853159.082 * [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)))))))
1546853159.082 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.082 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.082 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.082 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.082 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.082 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.082 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.083 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.083 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.083 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.083 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.083 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.083 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.083 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.083 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.083 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.083 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.083 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.083 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.083 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.083 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.084 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.084 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.084 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.084 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.084 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.084 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.084 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.084 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.084 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.084 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.084 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.084 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.084 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.084 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.084 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.084 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.084 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.084 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.084 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.084 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.084 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.085 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.085 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.085 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.085 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.085 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.085 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.085 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.085 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.085 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.085 * [misc]backup-simplify:  Simplify z into z
1546853159.085 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.085 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.085 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.085 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.085 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.085 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.085 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.085 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.085 * [misc]backup-simplify:  Simplify z into z
1546853159.085 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.085 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.085 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.086 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.086 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.086 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.086 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.086 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.086 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.086 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.087 * [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))))
1546853159.087 * [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)))))
1546853159.087 * [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)))))
1546853159.088 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.088 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853159.088 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.088 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853159.088 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.088 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.088 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.088 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.088 * [misc]backup-simplify:  Simplify a into a
1546853159.088 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.088 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.088 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.088 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853159.088 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.088 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.088 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.089 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.089 * [misc]backup-simplify:  Simplify a into a
1546853159.089 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.089 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.089 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.089 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.089 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.089 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.089 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.089 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.090 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.090 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.090 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (tan (/ -1 a))) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.090 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.090 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.090 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.090 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.090 * [misc]backup-simplify:  Simplify z into z
1546853159.090 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.090 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.090 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.090 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.090 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.090 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.090 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.090 * [misc]backup-simplify:  Simplify z into z
1546853159.090 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.091 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.091 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.091 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.091 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.091 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.091 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.091 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.091 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.092 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.092 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.092 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.092 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.092 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.092 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.092 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.092 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.092 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.092 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.092 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.092 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.092 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.092 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.092 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.092 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.092 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.092 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.093 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.093 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.093 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.093 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.093 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.093 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.093 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.093 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.093 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.093 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.093 * [misc]backup-simplify:  Simplify z into z
1546853159.093 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.093 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.093 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.093 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.093 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.093 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.093 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.093 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.093 * [misc]backup-simplify:  Simplify z into z
1546853159.093 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.094 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.094 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.094 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.094 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.095 * [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))))
1546853159.095 * [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)))))
1546853159.095 * [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)))))
1546853159.096 * [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)))))))
1546853159.096 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.096 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.096 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.096 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.096 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.096 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.096 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.096 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.096 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.096 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.096 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.096 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.096 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.096 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.096 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.097 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.097 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.097 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.097 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.097 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.097 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.097 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.097 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.097 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.097 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.097 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.097 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.097 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.097 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.097 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.097 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.098 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.098 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.098 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.098 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.098 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.098 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.098 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.098 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.098 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.098 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.098 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.098 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.098 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.098 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.098 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.098 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.098 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.098 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.098 * [misc]backup-simplify:  Simplify z into z
1546853159.098 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.098 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.099 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.099 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.099 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.099 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.099 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.099 * [misc]backup-simplify:  Simplify z into z
1546853159.099 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.099 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.099 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.099 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.100 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.100 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.100 * [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))))
1546853159.100 * [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)))))
1546853159.101 * [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)))))
1546853159.101 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.101 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853159.101 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.101 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853159.101 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.101 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.101 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.101 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.101 * [misc]backup-simplify:  Simplify a into a
1546853159.101 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.101 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.102 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853159.102 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.102 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.102 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.102 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.102 * [misc]backup-simplify:  Simplify a into a
1546853159.102 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.102 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.102 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.102 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.103 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.103 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.104 * [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)))))
1546853159.104 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.105 * [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))))
1546853159.105 * [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
1546853159.105 * [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
1546853159.105 * [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
1546853159.105 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.105 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.105 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.105 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.105 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.105 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.105 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.106 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.106 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.106 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.106 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.106 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.106 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.106 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.106 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.106 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.106 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.106 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.106 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.106 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.106 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.106 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.106 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.106 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.107 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.107 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.107 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.107 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.107 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.107 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.107 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.107 * [misc]backup-simplify:  Simplify y into y
1546853159.107 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.107 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.107 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.107 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853159.107 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.107 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.107 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.107 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.107 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.107 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.107 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.108 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.108 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.108 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.108 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.108 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.108 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.108 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.108 * [misc]backup-simplify:  Simplify y into y
1546853159.108 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.108 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.108 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.108 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.108 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.108 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.108 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.109 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.109 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.109 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.109 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.109 * [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))))
1546853159.110 * [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)))))
1546853159.110 * [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)))))
1546853159.111 * [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))))))
1546853159.111 * [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)))))))
1546853159.111 * [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
1546853159.111 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.111 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.111 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.111 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.111 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.111 * [misc]backup-simplify:  Simplify y into y
1546853159.111 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.111 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.111 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.112 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.112 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.112 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.112 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.112 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.112 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.112 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.112 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.112 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.112 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.112 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.112 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.112 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.112 * [misc]backup-simplify:  Simplify y into y
1546853159.112 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.113 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.113 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.113 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853159.113 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.113 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.113 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.113 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.113 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.113 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.113 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.113 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.113 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.113 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.113 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.113 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.113 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.113 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.113 * [misc]backup-simplify:  Simplify y into y
1546853159.113 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.113 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.113 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.113 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.114 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.114 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.114 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.114 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.114 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.114 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.114 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.115 * [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))))
1546853159.115 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.115 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.115 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.115 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.115 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.115 * [misc]backup-simplify:  Simplify y into y
1546853159.115 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.115 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.115 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.115 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.115 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.115 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.116 * [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)))))
1546853159.116 * [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)))))
1546853159.116 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.116 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.116 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.117 * [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)))
1546853159.117 * [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))))
1546853159.117 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853159.117 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853159.117 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.117 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.117 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.117 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.117 * [misc]backup-simplify:  Simplify a into a
1546853159.117 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.117 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.118 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853159.118 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.118 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.118 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.118 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.118 * [misc]backup-simplify:  Simplify a into a
1546853159.118 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.118 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.118 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.118 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.119 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.119 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.120 * [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)))))
1546853159.120 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.121 * [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))))
1546853159.121 * [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
1546853159.121 * [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
1546853159.121 * [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
1546853159.121 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.121 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.121 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.121 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.121 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.121 * [misc]backup-simplify:  Simplify z into z
1546853159.122 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.122 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.122 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.122 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.122 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.122 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.122 * [misc]backup-simplify:  Simplify z into z
1546853159.122 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.122 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.122 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.122 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.122 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.122 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.122 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.122 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.122 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.122 * [misc]backup-simplify:  Simplify z into z
1546853159.122 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.123 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.123 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.123 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.123 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.123 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.123 * [misc]backup-simplify:  Simplify y into y
1546853159.123 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.123 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.123 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.123 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.123 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.123 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.123 * [misc]backup-simplify:  Simplify z into z
1546853159.123 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.123 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.123 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.123 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.123 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.123 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.124 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.124 * [misc]backup-simplify:  Simplify y into y
1546853159.124 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.124 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.124 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.124 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.124 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.124 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.124 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.124 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.124 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.124 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.124 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.125 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.125 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.125 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.125 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.125 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.125 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.126 * [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))))
1546853159.126 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.126 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.126 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.126 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.126 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.126 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.127 * [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)))))
1546853159.127 * [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)))))
1546853159.127 * [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))))))
1546853159.128 * [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)))))))
1546853159.128 * [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
1546853159.128 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.128 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.128 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.128 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.128 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.128 * [misc]backup-simplify:  Simplify y into y
1546853159.128 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.128 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.128 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.128 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
1546853159.128 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853159.128 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.128 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.128 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.129 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.129 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.129 * [misc]backup-simplify:  Simplify z into z
1546853159.129 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.129 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.129 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.129 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.129 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.129 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.129 * [misc]backup-simplify:  Simplify y into y
1546853159.129 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.129 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.129 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.129 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.129 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.129 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.129 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.129 * [misc]backup-simplify:  Simplify z into z
1546853159.130 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.130 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.130 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.130 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.130 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.130 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.130 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.130 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.130 * [misc]backup-simplify:  Simplify y into y
1546853159.130 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.130 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.130 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.130 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.130 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.130 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.130 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.130 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.131 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.131 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.131 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.131 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.131 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.131 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.131 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.132 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.132 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.132 * [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))))
1546853159.132 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.132 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.132 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.132 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.132 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.132 * [misc]backup-simplify:  Simplify y into y
1546853159.132 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.132 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.132 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.133 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.133 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.133 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.133 * [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)))))
1546853159.133 * [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)))))
1546853159.133 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.134 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.134 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.134 * [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)))
1546853159.135 * [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))))
1546853159.135 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853159.135 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853159.135 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.135 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.135 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.135 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.135 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.135 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.135 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.135 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.135 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853159.135 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.135 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.135 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.135 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.136 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.136 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.136 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.136 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.136 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.137 * [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)))))
1546853159.137 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.138 * [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))))
1546853159.139 * [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))))
1546853159.140 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.140 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.140 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.141 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.141 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.142 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.144 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.144 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.146 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.146 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.148 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.148 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.149 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.150 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.150 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.151 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.151 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.151 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853159.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.152 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853159.153 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.153 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.153 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.153 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.154 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.155 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.155 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.155 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.155 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.157 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.157 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.158 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.158 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853159.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.159 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853159.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.160 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.160 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853159.160 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853159.161 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.162 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.162 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853159.162 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.163 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853159.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.163 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.163 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.163 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.163 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.163 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.163 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.163 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.164 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.164 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.165 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.165 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.165 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853159.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.167 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853159.167 * [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
1546853159.168 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.168 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.168 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.169 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.171 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.171 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.172 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.172 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.172 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.173 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.173 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.173 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.173 * [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
1546853159.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.174 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.174 * [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
1546853159.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853159.175 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853159.176 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.177 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853159.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.177 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853159.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.178 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.178 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.178 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.178 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.179 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.179 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.180 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.180 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.181 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.181 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.181 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.182 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.182 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.183 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.183 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.183 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.184 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.184 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.184 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.185 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.186 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.186 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.187 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.188 * [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
1546853159.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.188 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.189 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.189 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.190 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853159.190 * [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
1546853159.191 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.191 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.191 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.192 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.192 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.193 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.194 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.194 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.195 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.195 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.195 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.196 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.196 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.196 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.197 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.198 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.199 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.199 * [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
1546853159.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.199 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.200 * [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
1546853159.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.200 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853159.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.200 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.201 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.201 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.201 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.202 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.203 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.203 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.204 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.204 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.205 * [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
1546853159.205 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.206 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.206 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.207 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.207 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.207 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.208 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.208 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.209 * [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
1546853159.209 * [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
1546853159.209 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853159.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.210 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 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
1546853159.210 * [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
1546853159.211 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.211 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.212 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.212 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.213 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.213 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.214 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.215 * [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
1546853159.215 * [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
1546853159.215 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853159.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.216 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 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
1546853159.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.217 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.217 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.218 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.219 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.219 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.220 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.221 * [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
1546853159.222 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.222 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.222 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.222 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.223 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.224 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.225 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.226 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853159.227 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.227 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.228 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853159.230 * [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
1546853159.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.231 * [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
1546853159.232 * [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
1546853159.234 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.234 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.235 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.237 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.237 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.237 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.239 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.239 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.240 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.241 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.241 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.242 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.242 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853159.244 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.244 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.245 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853159.247 * [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
1546853159.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.248 * [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
1546853159.249 * [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
1546853159.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.251 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.251 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.252 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.253 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.254 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.254 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853159.255 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.256 * [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
1546853159.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.257 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.257 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.257 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.258 * [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)))
1546853159.258 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1546853159.259 * [misc]backup-simplify:  Simplify (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) into (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
1546853159.259 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in (y z) around 0
1546853159.259 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in z
1546853159.259 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
1546853159.259 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853159.259 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.259 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853159.259 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.259 * [misc]backup-simplify:  Simplify y into y
1546853159.259 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.259 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.259 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853159.259 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.259 * [misc]backup-simplify:  Simplify y into y
1546853159.259 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.259 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.259 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.259 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.260 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.260 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.260 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.260 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.260 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.260 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853159.260 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.260 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.260 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.260 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.260 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.261 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.261 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.261 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.261 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.262 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.262 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.262 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546853159.262 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.262 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.262 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853159.262 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853159.262 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.262 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853159.263 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.263 * [misc]backup-simplify:  Simplify y into y
1546853159.263 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.263 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.263 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853159.263 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.263 * [misc]backup-simplify:  Simplify y into y
1546853159.263 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.263 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.263 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.263 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.263 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.263 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.263 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.263 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.263 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.264 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853159.264 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.264 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.264 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.264 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.264 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.264 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.264 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.264 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.264 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.265 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.265 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
1546853159.265 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.265 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853159.265 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
1546853159.266 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853159.266 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.266 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.266 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.266 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.266 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.266 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.266 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.266 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.266 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.266 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.267 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.267 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.267 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.267 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.267 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.267 * [misc]backup-simplify:  Simplify z into z
1546853159.267 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.267 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.267 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.267 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.267 * [misc]backup-simplify:  Simplify z into z
1546853159.267 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.267 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.268 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.268 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.268 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.268 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.268 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.268 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.268 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.268 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853159.268 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.268 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.268 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853159.268 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.268 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.268 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.268 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.268 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.268 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.269 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.269 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.269 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.269 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.270 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.270 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.270 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.270 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.270 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.270 * [misc]backup-simplify:  Simplify z into z
1546853159.270 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.270 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.270 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.270 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.270 * [misc]backup-simplify:  Simplify z into z
1546853159.270 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.270 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.270 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.270 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.271 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.271 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.271 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.271 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.271 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.271 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853159.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.271 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853159.271 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) in y
1546853159.272 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853159.272 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.272 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.272 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.272 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.272 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.272 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.272 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.272 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.272 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.272 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.273 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.273 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.273 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.273 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.273 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.273 * [misc]backup-simplify:  Simplify z into z
1546853159.273 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.273 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.273 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.273 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.273 * [misc]backup-simplify:  Simplify z into z
1546853159.273 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.274 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.274 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.274 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.274 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.274 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.274 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.274 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.274 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.274 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853159.274 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.274 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.274 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853159.274 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.274 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.274 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.274 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.275 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.275 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.275 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.275 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.275 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.275 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.276 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.276 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.276 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.276 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.276 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.276 * [misc]backup-simplify:  Simplify z into z
1546853159.276 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.276 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.276 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.276 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.276 * [misc]backup-simplify:  Simplify z into z
1546853159.276 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.277 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.277 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.277 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.277 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.277 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.277 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.277 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.277 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.277 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853159.277 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.278 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853159.278 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853159.278 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.278 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.278 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.278 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.278 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.278 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.278 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.278 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.279 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.279 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.280 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.282 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.282 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.283 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.284 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.284 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.285 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853159.285 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.285 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853159.285 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853159.285 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853159.286 * [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)
1546853159.286 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853159.286 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853159.286 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853159.286 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.286 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.286 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.286 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.287 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.287 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853159.287 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.287 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.287 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.287 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.287 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.288 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.288 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.288 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853159.288 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.288 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.289 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.290 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853159.291 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.291 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.292 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.292 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.294 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.294 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.295 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.295 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.296 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853159.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.296 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.296 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.297 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.298 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.298 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.298 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.299 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.299 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.300 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853159.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.301 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.302 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853159.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1546853159.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.303 * [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)))
1546853159.303 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) in z
1546853159.303 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1546853159.303 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546853159.303 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.303 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.303 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.303 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.304 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.304 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546853159.305 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.305 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.305 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.305 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.305 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853159.305 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.305 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.306 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.306 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.306 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.306 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.306 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.306 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.307 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.307 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.307 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.308 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.308 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.308 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853159.308 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.309 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853159.310 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853159.310 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853159.311 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.311 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.312 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.313 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.314 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.314 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.315 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.315 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.316 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853159.316 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1546853159.317 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.317 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.317 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.318 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.318 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.319 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.319 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.319 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.320 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853159.321 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853159.322 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853159.322 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853159.323 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1546853159.323 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (sin z) (cos z)))) into (- (* 1/3 (/ (sin z) (cos z))))
1546853159.323 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (sin z) (cos z))))) into (- (* 1/3 (/ (sin z) (cos z))))
1546853159.324 * [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))
1546853159.324 * [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
1546853159.324 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546853159.324 * [misc]taylor:  Taking taylor expansion of 4/3 in z
1546853159.324 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546853159.324 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853159.324 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853159.324 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.324 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.324 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.324 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.325 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.325 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.325 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.325 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.325 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.325 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.325 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.325 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.325 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.326 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546853159.326 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.326 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.326 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.326 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.326 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546853159.326 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853159.327 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853159.327 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853159.327 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853159.327 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
1546853159.327 * [misc]backup-simplify:  Simplify (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) into (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))
1546853159.327 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in (y z) around 0
1546853159.327 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853159.327 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.327 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.327 * [misc]backup-simplify:  Simplify y into y
1546853159.327 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.327 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.327 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.327 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.327 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.327 * [misc]backup-simplify:  Simplify y into y
1546853159.327 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.327 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.328 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.328 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.328 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.328 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853159.328 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.328 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.328 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.328 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.328 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.328 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.328 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.328 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.328 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.328 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.328 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.328 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.329 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.329 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.329 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.329 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.329 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853159.329 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.329 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.329 * [misc]backup-simplify:  Simplify y into y
1546853159.329 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.329 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.329 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.329 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.329 * [misc]backup-simplify:  Simplify y into y
1546853159.329 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.329 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.329 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.329 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.329 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.330 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.330 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.330 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853159.330 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.330 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.330 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.330 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.330 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.330 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.330 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.330 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.330 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.330 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.330 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.330 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.330 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.330 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.330 * [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))))
1546853159.330 * [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))))
1546853159.331 * [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)))))
1546853159.331 * [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)))))
1546853159.331 * [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))))))
1546853159.331 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853159.331 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.331 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.331 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.331 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.331 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.331 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.331 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.331 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.331 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.331 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.332 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.332 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.332 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.332 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.332 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.332 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.332 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.332 * [misc]backup-simplify:  Simplify z into z
1546853159.332 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.332 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.332 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.332 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.332 * [misc]backup-simplify:  Simplify z into z
1546853159.332 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.332 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.332 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.332 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.333 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.333 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.333 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.333 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.333 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.333 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.333 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.333 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.333 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.333 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.333 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.333 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.333 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.333 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.333 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.333 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.333 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.333 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.333 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.333 * [misc]backup-simplify:  Simplify z into z
1546853159.333 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.334 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.334 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.334 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.334 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.334 * [misc]backup-simplify:  Simplify z into z
1546853159.334 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.334 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.334 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.334 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.334 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.334 * [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))))
1546853159.335 * [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))))
1546853159.335 * [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)))))
1546853159.335 * [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)))))
1546853159.335 * [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))))))
1546853159.335 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853159.335 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.335 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.335 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.335 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.335 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.335 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.335 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.335 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.335 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.336 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.336 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.336 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.336 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.336 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.336 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.336 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.336 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.336 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.336 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.336 * [misc]backup-simplify:  Simplify z into z
1546853159.336 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.336 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.336 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.336 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.336 * [misc]backup-simplify:  Simplify z into z
1546853159.336 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.336 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.336 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.336 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.337 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.337 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.337 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.337 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.337 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.337 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.337 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.337 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.337 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.337 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.337 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.337 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.337 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.337 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.337 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.337 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.337 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.337 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.337 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.338 * [misc]backup-simplify:  Simplify z into z
1546853159.338 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.338 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.338 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.338 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.338 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.338 * [misc]backup-simplify:  Simplify z into z
1546853159.338 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.338 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.338 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.338 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.338 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.338 * [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))))
1546853159.339 * [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))))
1546853159.339 * [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)))))
1546853159.339 * [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)))))
1546853159.339 * [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))))))
1546853159.339 * [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
1546853159.339 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1546853159.339 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1546853159.339 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.339 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.339 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.339 * [misc]backup-simplify:  Simplify y into y
1546853159.339 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.339 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.340 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.340 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.340 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.340 * [misc]backup-simplify:  Simplify y into y
1546853159.340 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.340 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.340 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.340 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.340 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.340 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1546853159.340 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.340 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.340 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.340 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.340 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.340 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.340 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.341 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.341 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.341 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.341 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.341 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.341 * [misc]backup-simplify:  Simplify y into y
1546853159.341 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.341 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.341 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.341 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.341 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.341 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.341 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.341 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.341 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.341 * [misc]backup-simplify:  Simplify y into y
1546853159.341 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.341 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.341 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.341 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.342 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.342 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.342 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.342 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.342 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.342 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.342 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.342 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.342 * [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))))
1546853159.343 * [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))))
1546853159.343 * [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)))))
1546853159.343 * [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)))))
1546853159.343 * [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))))))
1546853159.343 * [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))))))
1546853159.344 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.344 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.344 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.346 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.346 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.347 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.347 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.347 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.347 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.348 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.348 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.349 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.349 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.350 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.350 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.351 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.351 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.351 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853159.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.353 * [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
1546853159.353 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.353 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.353 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.353 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.354 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853159.354 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.355 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853159.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.356 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.356 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853159.356 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.357 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853159.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.358 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.358 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.359 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.359 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853159.359 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.360 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.360 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853159.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.361 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853159.361 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.361 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853159.361 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.362 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.362 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853159.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.363 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853159.363 * [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
1546853159.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.365 * [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
1546853159.365 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.365 * [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
1546853159.367 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.368 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.372 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.373 * [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
1546853159.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.374 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.374 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.374 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.375 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.376 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.377 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.379 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.380 * [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
1546853159.380 * [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
1546853159.380 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853159.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.382 * [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
1546853159.382 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.382 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.382 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.382 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.384 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.385 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.387 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.389 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.390 * [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
1546853159.390 * [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
1546853159.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.391 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.393 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853159.395 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.396 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853159.398 * [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
1546853159.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.400 * [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
1546853159.400 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.400 * [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
1546853159.403 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.403 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.405 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.407 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.410 * [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
1546853159.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.411 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.411 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.411 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.412 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.414 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.414 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.415 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.416 * [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
1546853159.416 * [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
1546853159.416 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546853159.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.417 * [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
1546853159.417 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.418 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.418 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.418 * [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)))))
1546853159.419 * [misc]backup-simplify:  Simplify (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) into (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))
1546853159.419 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in (y z) around 0
1546853159.419 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.419 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.419 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.419 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.419 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.419 * [misc]backup-simplify:  Simplify y into y
1546853159.419 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.419 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.419 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.419 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.419 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.419 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.419 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.419 * [misc]backup-simplify:  Simplify y into y
1546853159.419 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.419 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.419 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.419 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.419 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.419 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.419 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.420 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.420 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.420 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.420 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.420 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.420 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.420 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.420 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.420 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.420 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.420 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.420 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.420 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.420 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.420 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.420 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.420 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.420 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.420 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.421 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.421 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.421 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.421 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.421 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.421 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.421 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.421 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.421 * [misc]backup-simplify:  Simplify y into y
1546853159.421 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.421 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.421 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.421 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.421 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.421 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.421 * [misc]backup-simplify:  Simplify y into y
1546853159.421 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.421 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.421 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.422 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.422 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.422 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.422 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.422 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.422 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.422 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.422 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.422 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.422 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.422 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.422 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.422 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.422 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.422 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.422 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.422 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.422 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.423 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.423 * [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))))
1546853159.423 * [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))))
1546853159.423 * [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)))))
1546853159.423 * [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)))))
1546853159.423 * [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))))))
1546853159.423 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.423 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.424 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.424 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.424 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.424 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.424 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.424 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.424 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.424 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.424 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.424 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.424 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.424 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.424 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.424 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.424 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.424 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.424 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.424 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.424 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.424 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.424 * [misc]backup-simplify:  Simplify z into z
1546853159.424 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.424 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.424 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.424 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.424 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.424 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.424 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.425 * [misc]backup-simplify:  Simplify z into z
1546853159.425 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.425 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.425 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.425 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.425 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.425 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.425 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.425 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.425 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.425 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.425 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.425 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.425 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.425 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.425 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.425 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.425 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.425 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.425 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.426 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.426 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.426 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.426 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.426 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.426 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.426 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.426 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.426 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.426 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.426 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.426 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.426 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.426 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.426 * [misc]backup-simplify:  Simplify z into z
1546853159.426 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.426 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.426 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.426 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.426 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.426 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.426 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.426 * [misc]backup-simplify:  Simplify z into z
1546853159.426 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.426 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.426 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.426 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.426 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.426 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.427 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.427 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.427 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.427 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.427 * [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))))
1546853159.427 * [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))))
1546853159.427 * [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)))))
1546853159.427 * [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)))))
1546853159.428 * [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))))))
1546853159.428 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.428 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.428 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.428 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.428 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.428 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.428 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.428 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.428 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.428 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.428 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.428 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.428 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.428 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.428 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.428 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.428 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.428 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.428 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.429 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.429 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.429 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.429 * [misc]backup-simplify:  Simplify z into z
1546853159.429 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.429 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.429 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.429 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.429 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.429 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.429 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.429 * [misc]backup-simplify:  Simplify z into z
1546853159.429 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.429 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.429 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.429 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.429 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.429 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.429 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.429 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.429 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.429 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.429 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.430 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.430 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.430 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.430 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.430 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.430 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.430 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.430 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.430 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.430 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.430 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.430 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.430 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.430 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.430 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.430 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.430 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.430 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.430 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.430 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.430 * [misc]backup-simplify:  Simplify z into z
1546853159.430 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.430 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.430 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.430 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.430 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.430 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.430 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.430 * [misc]backup-simplify:  Simplify z into z
1546853159.430 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.431 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.431 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.431 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.431 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.431 * [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))))
1546853159.431 * [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))))
1546853159.431 * [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)))))
1546853159.432 * [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)))))
1546853159.432 * [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))))))
1546853159.432 * [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
1546853159.432 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.432 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.432 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.432 * [misc]backup-simplify:  Simplify y into y
1546853159.432 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.432 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.432 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.432 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.432 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.432 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.432 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.432 * [misc]backup-simplify:  Simplify y into y
1546853159.432 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.432 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.433 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.433 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.433 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.433 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1546853159.433 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.433 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.433 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.433 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.433 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.433 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.433 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.433 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.433 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.433 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.433 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.433 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.433 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.433 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.433 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.433 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.434 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.434 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.434 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.434 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.434 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.434 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.434 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.434 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.434 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.434 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.434 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.434 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.434 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.434 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.434 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.434 * [misc]backup-simplify:  Simplify y into y
1546853159.434 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.434 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.434 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.434 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.434 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.434 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.434 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.434 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.434 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.434 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.435 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.435 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.435 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.435 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.435 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.435 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.435 * [misc]backup-simplify:  Simplify y into y
1546853159.435 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.435 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.435 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.435 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.435 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.435 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.436 * [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))))
1546853159.436 * [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))))
1546853159.436 * [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)))))
1546853159.437 * [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)))))
1546853159.437 * [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))))))
1546853159.438 * [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))))))
1546853159.438 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.438 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.438 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.439 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.440 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.440 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.441 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.443 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.443 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.444 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.445 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.445 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.446 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.447 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.448 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.448 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.448 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853159.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.450 * [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
1546853159.450 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.450 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.450 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.450 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.451 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.452 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.453 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.453 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.453 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.454 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.455 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.455 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.456 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.456 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.457 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.458 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.458 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.458 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.458 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.459 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.460 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.460 * [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
1546853159.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.462 * [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
1546853159.462 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.462 * [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
1546853159.464 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.464 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.464 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.465 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.467 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.468 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.469 * [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
1546853159.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.471 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.471 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.471 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.473 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.473 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.474 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.475 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.475 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.476 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.477 * [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
1546853159.477 * [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
1546853159.478 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853159.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.479 * [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
1546853159.480 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.480 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.480 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.480 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.481 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.481 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.482 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.483 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.484 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.485 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.485 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.486 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.486 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.487 * [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
1546853159.487 * [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
1546853159.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.489 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.489 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.489 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.490 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.491 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853159.492 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853159.492 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853159.493 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853159.494 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.494 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853159.494 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853159.495 * [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
1546853159.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.497 * [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
1546853159.497 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.498 * [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
1546853159.500 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.500 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.501 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.502 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.505 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.505 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.507 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.508 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.508 * [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
1546853159.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.510 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.511 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.513 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.515 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853159.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853159.516 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853159.518 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853159.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853159.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.519 * [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
1546853159.519 * [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
1546853159.520 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546853159.520 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.522 * [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
1546853159.523 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.523 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.523 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.524 * [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)))))
1546853159.524 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546853159.524 * [misc]backup-simplify:  Simplify (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) into (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a))
1546853159.524 * [misc]approximate:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in (x y z a) around 0
1546853159.524 * [misc]taylor:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in a
1546853159.524 * [misc]taylor:  Taking taylor expansion of (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) in a
1546853159.524 * [misc]taylor:  Taking taylor expansion of x in a
1546853159.524 * [misc]backup-simplify:  Simplify x into x
1546853159.524 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in a
1546853159.524 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in a
1546853159.524 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853159.524 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.524 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853159.524 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.524 * [misc]backup-simplify:  Simplify z into z
1546853159.525 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.525 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.525 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853159.525 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.525 * [misc]backup-simplify:  Simplify z into z
1546853159.525 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.525 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.525 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.525 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.525 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.525 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.525 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.525 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.526 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.526 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546853159.526 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.526 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.526 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546853159.526 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853159.526 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.526 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853159.526 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.526 * [misc]backup-simplify:  Simplify y into y
1546853159.526 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.526 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.526 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853159.526 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.526 * [misc]backup-simplify:  Simplify y into y
1546853159.526 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.526 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.526 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.526 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.526 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.526 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.526 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.527 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.527 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.527 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853159.527 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.527 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853159.527 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.527 * [misc]backup-simplify:  Simplify z into z
1546853159.527 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.527 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.527 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853159.527 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.527 * [misc]backup-simplify:  Simplify z into z
1546853159.527 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.527 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.527 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.527 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.527 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.528 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.528 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.528 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.528 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.528 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.528 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.529 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.529 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.529 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in a
1546853159.529 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853159.529 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.529 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853159.529 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.529 * [misc]backup-simplify:  Simplify y into y
1546853159.529 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.529 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.529 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853159.529 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.529 * [misc]backup-simplify:  Simplify y into y
1546853159.529 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.529 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.529 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.529 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.530 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.530 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.530 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.530 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.530 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.530 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1546853159.530 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.530 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.530 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546853159.530 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853159.530 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.530 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853159.530 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.530 * [misc]backup-simplify:  Simplify y into y
1546853159.530 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.531 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.531 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853159.531 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.531 * [misc]backup-simplify:  Simplify y into y
1546853159.531 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.531 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.531 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.531 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.531 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.531 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.531 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.531 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.531 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.531 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853159.531 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.531 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853159.531 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.532 * [misc]backup-simplify:  Simplify z into z
1546853159.532 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.532 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.532 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853159.532 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.532 * [misc]backup-simplify:  Simplify z into z
1546853159.532 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.532 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.532 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.532 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.532 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.532 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.532 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.532 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.532 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.533 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.533 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.533 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.533 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.533 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853159.534 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853159.534 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853159.534 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.534 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.534 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.534 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853159.534 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.534 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.534 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.535 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.535 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.535 * [misc]taylor:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in z
1546853159.535 * [misc]taylor:  Taking taylor expansion of (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) in z
1546853159.535 * [misc]taylor:  Taking taylor expansion of x in z
1546853159.535 * [misc]backup-simplify:  Simplify x into x
1546853159.535 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in z
1546853159.535 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in z
1546853159.536 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853159.536 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.536 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.536 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.536 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.536 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.536 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.536 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.536 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.536 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.537 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.537 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546853159.537 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.537 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.537 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853159.537 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853159.537 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.537 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853159.537 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.537 * [misc]backup-simplify:  Simplify y into y
1546853159.537 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.537 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.537 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853159.538 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.538 * [misc]backup-simplify:  Simplify y into y
1546853159.538 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.538 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.538 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.538 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.538 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.538 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.538 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.538 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.538 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.538 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853159.538 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.538 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.538 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.539 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.539 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.539 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.539 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.539 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.539 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.540 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.540 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.540 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.540 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in z
1546853159.540 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853159.540 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.540 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853159.540 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.541 * [misc]backup-simplify:  Simplify y into y
1546853159.541 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.541 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.541 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853159.541 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.541 * [misc]backup-simplify:  Simplify y into y
1546853159.541 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.541 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.541 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.541 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.541 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.541 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.541 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.541 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.541 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.542 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1546853159.542 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.542 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.542 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853159.542 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853159.542 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.542 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853159.542 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.542 * [misc]backup-simplify:  Simplify y into y
1546853159.542 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.542 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.542 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853159.542 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.542 * [misc]backup-simplify:  Simplify y into y
1546853159.542 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.542 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.542 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.542 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.542 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.542 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.542 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.543 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.543 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.543 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.543 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853159.543 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.543 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.543 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.543 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.543 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.543 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.543 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.543 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.543 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.544 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.544 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.544 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.545 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853159.545 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853159.545 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853159.545 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853159.545 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.545 * [misc]backup-simplify:  Simplify a into a
1546853159.545 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.545 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.545 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853159.545 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.545 * [misc]backup-simplify:  Simplify a into a
1546853159.545 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.545 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.545 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.545 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.545 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.545 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.545 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.546 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.546 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.546 * [misc]taylor:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of x in y
1546853159.546 * [misc]backup-simplify:  Simplify x into x
1546853159.546 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.546 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.546 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.546 * [misc]backup-simplify:  Simplify z into z
1546853159.546 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.546 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.546 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.546 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.546 * [misc]backup-simplify:  Simplify z into z
1546853159.546 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.546 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.546 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.546 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.546 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.547 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.547 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.547 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.547 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.547 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853159.547 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.547 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.547 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853159.547 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.547 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.547 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.547 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.547 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.547 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.547 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.547 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.547 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.547 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.548 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.549 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.549 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.549 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.549 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.549 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.549 * [misc]backup-simplify:  Simplify z into z
1546853159.549 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.549 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.549 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.549 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.549 * [misc]backup-simplify:  Simplify z into z
1546853159.549 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.549 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.549 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.549 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.549 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.549 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.550 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.550 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.550 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.550 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.550 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853159.550 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in y
1546853159.550 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.550 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.550 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.550 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.550 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.550 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.550 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.551 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.551 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.552 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.552 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.552 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1546853159.552 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.552 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.552 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853159.552 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853159.552 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.552 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.552 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.552 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.552 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.552 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.552 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.552 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.552 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.553 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.554 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.554 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853159.554 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.554 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.554 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.554 * [misc]backup-simplify:  Simplify z into z
1546853159.554 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.554 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.554 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.554 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.554 * [misc]backup-simplify:  Simplify z into z
1546853159.554 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.554 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.554 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.554 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.554 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.554 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.555 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.555 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.555 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.555 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.555 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.555 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853159.555 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853159.555 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853159.555 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.555 * [misc]backup-simplify:  Simplify a into a
1546853159.555 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.555 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.555 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853159.556 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.556 * [misc]backup-simplify:  Simplify a into a
1546853159.556 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.556 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.556 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.556 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.556 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.556 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.556 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.556 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.556 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.556 * [misc]taylor:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in x
1546853159.556 * [misc]taylor:  Taking taylor expansion of (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) in x
1546853159.556 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.556 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.556 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.557 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in x
1546853159.557 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in x
1546853159.557 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.557 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.557 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.557 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.557 * [misc]backup-simplify:  Simplify z into z
1546853159.557 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.557 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.557 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.557 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.557 * [misc]backup-simplify:  Simplify z into z
1546853159.557 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.557 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.557 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.557 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.557 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.557 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.557 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.558 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.558 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.558 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in x
1546853159.558 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.558 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.558 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in x
1546853159.558 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.558 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.558 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.558 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.558 * [misc]backup-simplify:  Simplify y into y
1546853159.558 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.558 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.558 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.558 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.558 * [misc]backup-simplify:  Simplify y into y
1546853159.558 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.558 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.558 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.558 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.558 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.558 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.558 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.559 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.559 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.559 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.559 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.559 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.559 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.559 * [misc]backup-simplify:  Simplify z into z
1546853159.559 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.559 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.559 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.559 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.559 * [misc]backup-simplify:  Simplify z into z
1546853159.559 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.559 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.559 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.559 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.559 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.559 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.559 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.560 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.560 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.560 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.560 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.560 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.560 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.560 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in x
1546853159.560 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.560 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.560 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.560 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.560 * [misc]backup-simplify:  Simplify y into y
1546853159.560 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.560 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.560 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.560 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.560 * [misc]backup-simplify:  Simplify y into y
1546853159.560 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.560 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.561 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.561 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.561 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.561 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in x
1546853159.561 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.561 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.561 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in x
1546853159.561 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.561 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.561 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.561 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.561 * [misc]backup-simplify:  Simplify y into y
1546853159.561 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.561 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.561 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.561 * [misc]backup-simplify:  Simplify y into y
1546853159.561 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.561 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.561 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.561 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.562 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.562 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.562 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.562 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.562 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.562 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.562 * [misc]backup-simplify:  Simplify z into z
1546853159.562 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.562 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.562 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.562 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.562 * [misc]backup-simplify:  Simplify z into z
1546853159.562 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.562 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.562 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.562 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.562 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.562 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.562 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.562 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.562 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.562 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.563 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.563 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.563 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.563 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546853159.563 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853159.563 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546853159.563 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.563 * [misc]backup-simplify:  Simplify a into a
1546853159.563 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.563 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.563 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546853159.563 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.563 * [misc]backup-simplify:  Simplify a into a
1546853159.563 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.563 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.563 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.563 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.563 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.563 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.563 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.563 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.564 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.564 * [misc]taylor:  Taking taylor expansion of (- (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) (tan a)) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of (+ x (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z)))))) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.564 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.564 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.564 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (* (tan y) (tan z)))) (/ (tan y) (- 1 (* (tan y) (tan z))))) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (* (tan y) (tan z)))) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.564 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.564 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.564 * [misc]backup-simplify:  Simplify z into z
1546853159.564 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.564 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.564 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.564 * [misc]backup-simplify:  Simplify z into z
1546853159.564 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.564 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.564 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.564 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.564 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.564 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.564 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.564 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.564 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.564 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.564 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.564 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.564 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.564 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.564 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.564 * [misc]backup-simplify:  Simplify y into y
1546853159.564 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.564 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.565 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.565 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.565 * [misc]backup-simplify:  Simplify y into y
1546853159.565 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.565 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.565 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.565 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.565 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.565 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.565 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.565 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.565 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.565 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.565 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.565 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.565 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.565 * [misc]backup-simplify:  Simplify z into z
1546853159.565 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.565 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.565 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.565 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.565 * [misc]backup-simplify:  Simplify z into z
1546853159.565 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.565 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.565 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.565 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.565 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.565 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.565 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.566 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.566 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.566 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.566 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.566 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.566 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.566 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (* (tan y) (tan z)))) in x
1546853159.566 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.566 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.566 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.566 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.566 * [misc]backup-simplify:  Simplify y into y
1546853159.566 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.566 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.566 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.566 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.566 * [misc]backup-simplify:  Simplify y into y
1546853159.566 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.566 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.566 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.567 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.567 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.567 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.567 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in x
1546853159.567 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.567 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.567 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in x
1546853159.567 * [misc]taylor:  Taking taylor expansion of (tan y) in x
1546853159.567 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853159.567 * [misc]taylor:  Taking taylor expansion of (sin y) in x
1546853159.567 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.567 * [misc]backup-simplify:  Simplify y into y
1546853159.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.567 * [misc]taylor:  Taking taylor expansion of (cos y) in x
1546853159.567 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.567 * [misc]backup-simplify:  Simplify y into y
1546853159.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853159.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853159.567 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853159.567 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853159.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.568 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853159.568 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853159.568 * [misc]taylor:  Taking taylor expansion of (tan z) in x
1546853159.568 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853159.568 * [misc]taylor:  Taking taylor expansion of (sin z) in x
1546853159.568 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.568 * [misc]backup-simplify:  Simplify z into z
1546853159.568 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.568 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.568 * [misc]taylor:  Taking taylor expansion of (cos z) in x
1546853159.568 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.568 * [misc]backup-simplify:  Simplify z into z
1546853159.568 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.568 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.568 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.568 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.568 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.568 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.568 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.568 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.568 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.568 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853159.568 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.569 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853159.569 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853159.569 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1546853159.569 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853159.569 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1546853159.569 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.569 * [misc]backup-simplify:  Simplify a into a
1546853159.569 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.569 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.569 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1546853159.569 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.569 * [misc]backup-simplify:  Simplify a into a
1546853159.569 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.569 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.569 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.569 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.569 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.569 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.569 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.569 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.569 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.570 * [misc]backup-simplify:  Simplify (+ (/ (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))))))) 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)))))))
1546853159.570 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ (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)))))))) 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)))))))
1546853159.570 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853159.571 * [misc]backup-simplify:  Simplify (+ (+ (/ (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)))) 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)))
1546853159.571 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (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))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (+ (/ (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))))))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.571 * [misc]backup-simplify:  Simplify z into z
1546853159.571 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.571 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.571 * [misc]taylor:  Taking taylor expansion of (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.571 * [misc]backup-simplify:  Simplify z into z
1546853159.571 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.571 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.571 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.571 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.571 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.571 * [misc]backup-simplify:  Simplify z into z
1546853159.571 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.571 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.571 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.571 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.571 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.571 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.571 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.571 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.571 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.571 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.571 * [misc]backup-simplify:  Simplify z into z
1546853159.571 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.571 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.571 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.571 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.571 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.571 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.572 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.572 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.573 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.573 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.573 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546853159.574 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.574 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.574 * [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
1546853159.574 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.574 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.574 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.574 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.574 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.574 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.575 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.575 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.575 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.575 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.575 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.575 * [misc]taylor:  Taking taylor expansion of (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.575 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.575 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.575 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.575 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.575 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.575 * [misc]backup-simplify:  Simplify z into z
1546853159.575 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.575 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.575 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.575 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.575 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.575 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.575 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.575 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.575 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853159.575 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.575 * [misc]backup-simplify:  Simplify z into z
1546853159.575 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853159.575 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853159.575 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853159.575 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853159.575 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853159.575 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.576 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.576 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.576 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.577 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.577 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1546853159.577 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853159.577 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853159.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.579 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853159.579 * [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
1546853159.579 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853159.580 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.580 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.580 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in y
1546853159.580 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853159.580 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.580 * [misc]backup-simplify:  Simplify a into a
1546853159.580 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.580 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.580 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853159.580 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.580 * [misc]backup-simplify:  Simplify a into a
1546853159.580 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.580 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.580 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.580 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.580 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.580 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.580 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.581 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.581 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.581 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) 0) into (/ (sin z) (cos z))
1546853159.581 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853159.581 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853159.581 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853159.581 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853159.581 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.581 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.581 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.581 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.581 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.581 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.581 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.581 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.582 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.582 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853159.582 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853159.582 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.582 * [misc]backup-simplify:  Simplify a into a
1546853159.582 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.582 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.582 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853159.582 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.582 * [misc]backup-simplify:  Simplify a into a
1546853159.582 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853159.582 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853159.582 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853159.582 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853159.582 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853159.582 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853159.582 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853159.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.582 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853159.583 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853159.583 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853159.583 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546853159.583 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546853159.583 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853159.583 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853159.583 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.583 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.583 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.583 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853159.583 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.583 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.583 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.584 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.584 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.584 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.585 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.585 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.585 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.585 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.586 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.586 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.587 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853159.587 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.587 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.588 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.588 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.588 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.588 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.589 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1546853159.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.590 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1546853159.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.590 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.591 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1546853159.591 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.591 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.593 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (+ (* (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ 0 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))) into 0
1546853159.593 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.593 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1546853159.593 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.594 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1546853159.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.594 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.594 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.595 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.596 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.596 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.596 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.597 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.597 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.597 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.598 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853159.598 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.598 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1546853159.599 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.599 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1546853159.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.599 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.599 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546853159.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.601 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (+ (* (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))) (/ 0 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))) into 0
1546853159.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.601 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.601 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853159.602 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.602 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853159.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.602 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.603 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853159.603 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.604 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853159.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853159.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.605 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.605 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.605 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.605 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.605 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.605 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853159.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.607 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853159.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.607 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853159.607 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853159.607 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.607 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853159.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.609 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853159.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.609 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- (/ (sin z) (cos z)))) (* 0 1)) into (- (sin z))
1546853159.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853159.610 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853159.610 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.610 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853159.612 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.612 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853159.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.612 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.612 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853159.613 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.614 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853159.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.614 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853159.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.615 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853159.615 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853159.615 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853159.615 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853159.615 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853159.615 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.615 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.615 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.616 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853159.616 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853159.616 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853159.616 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.616 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.616 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853159.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.617 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.617 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.617 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853159.617 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.617 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.617 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.617 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.618 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853159.619 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.619 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853159.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.619 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.620 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853159.621 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.621 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853159.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.621 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853159.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.622 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.622 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.622 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.622 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.622 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 1)))) (+ (* 1 (* 1 (* 1 (* y 1)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (+ x (+ z y))
1546853159.623 * [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (tan (/ 1 a)))) into (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a)))
1546853159.623 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in (x y z a) around 0
1546853159.623 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in a
1546853159.623 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in a
1546853159.623 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546853159.623 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853159.623 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.623 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.623 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.623 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.623 * [misc]backup-simplify:  Simplify y into y
1546853159.623 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.623 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.623 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.623 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.624 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.624 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.624 * [misc]backup-simplify:  Simplify y into y
1546853159.624 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.624 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.624 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.624 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.624 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.624 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.624 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.624 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.625 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.625 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.625 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.625 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.625 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853159.625 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.625 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.625 * [misc]backup-simplify:  Simplify y into y
1546853159.625 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.625 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.625 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.625 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.625 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.625 * [misc]backup-simplify:  Simplify y into y
1546853159.625 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.625 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.626 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.626 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.626 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.626 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.626 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853159.626 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.627 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.627 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.627 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.627 * [misc]backup-simplify:  Simplify z into z
1546853159.627 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.627 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.627 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.627 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.627 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.627 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.627 * [misc]backup-simplify:  Simplify z into z
1546853159.627 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.627 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.627 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.627 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.627 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.627 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.627 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.628 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.628 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.628 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.628 * [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))))
1546853159.628 * [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)))))
1546853159.629 * [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)))))
1546853159.629 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853159.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1546853159.629 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546853159.629 * [misc]taylor:  Taking taylor expansion of x in a
1546853159.629 * [misc]backup-simplify:  Simplify x into x
1546853159.630 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.630 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1546853159.630 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853159.630 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.630 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.630 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.630 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.630 * [misc]backup-simplify:  Simplify z into z
1546853159.630 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.630 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.630 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.630 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.630 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.630 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.630 * [misc]backup-simplify:  Simplify z into z
1546853159.630 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.630 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.630 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.630 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.630 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.631 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.631 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.631 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.631 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.631 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.631 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1546853159.631 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.631 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.631 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546853159.631 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853159.631 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.631 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.631 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.632 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.632 * [misc]backup-simplify:  Simplify y into y
1546853159.632 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.632 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.632 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.632 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.632 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.632 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.632 * [misc]backup-simplify:  Simplify y into y
1546853159.632 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.632 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.632 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.632 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.632 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.632 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.632 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.633 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.633 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.633 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.633 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853159.633 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.633 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.634 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.634 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.634 * [misc]backup-simplify:  Simplify z into z
1546853159.634 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.634 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.634 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.634 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.634 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.634 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.634 * [misc]backup-simplify:  Simplify z into z
1546853159.634 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.634 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.634 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.634 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.634 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.634 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.634 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.635 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.635 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.635 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.635 * [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))))
1546853159.636 * [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)))))
1546853159.636 * [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)))))
1546853159.636 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853159.636 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853159.636 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.636 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853159.637 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853159.637 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.637 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.637 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.637 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.637 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853159.637 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853159.637 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.637 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.637 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.637 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.637 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.638 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853159.638 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.638 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.638 * [misc]backup-simplify:  Simplify y into y
1546853159.638 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.638 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.638 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.638 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.638 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.638 * [misc]backup-simplify:  Simplify y into y
1546853159.638 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.638 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.638 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.638 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.639 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.639 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.639 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.639 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.639 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.639 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.639 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546853159.639 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.639 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.639 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853159.639 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853159.639 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.640 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.640 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.640 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.640 * [misc]backup-simplify:  Simplify y into y
1546853159.640 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.640 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.640 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.640 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.640 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.640 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.640 * [misc]backup-simplify:  Simplify y into y
1546853159.640 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.640 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.640 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.640 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.640 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.640 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.641 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.641 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.641 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.641 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.641 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853159.641 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.641 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.641 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.641 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.641 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.641 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.642 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.642 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.642 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.642 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.642 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.642 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.642 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.642 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.642 * [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))))
1546853159.643 * [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)))))
1546853159.643 * [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)))))
1546853159.643 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853159.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1546853159.643 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of x in z
1546853159.644 * [misc]backup-simplify:  Simplify x into x
1546853159.644 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.644 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853159.644 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.644 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.644 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.644 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.644 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.644 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.644 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.644 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.644 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.645 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.645 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.645 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.645 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.645 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.645 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853159.645 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.645 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.645 * [misc]backup-simplify:  Simplify y into y
1546853159.645 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.645 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.645 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.645 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.645 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.645 * [misc]backup-simplify:  Simplify y into y
1546853159.645 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.646 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.646 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.646 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.646 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.647 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853159.647 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.647 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.647 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.647 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.647 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.647 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.647 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.647 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.647 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.647 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.647 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.647 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.647 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.648 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.648 * [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))))
1546853159.648 * [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)))))
1546853159.648 * [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)))))
1546853159.649 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853159.649 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853159.649 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.649 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853159.649 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853159.649 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.649 * [misc]backup-simplify:  Simplify a into a
1546853159.649 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.649 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.649 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.649 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853159.649 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853159.649 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.649 * [misc]backup-simplify:  Simplify a into a
1546853159.649 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.650 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.650 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.650 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.650 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.651 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.651 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.651 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.651 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.651 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.651 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.651 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.651 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.651 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.652 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.652 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.652 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.652 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.652 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.652 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.652 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.652 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.652 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.652 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.652 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.652 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.652 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.653 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.653 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.653 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.653 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.653 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.653 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.653 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.653 * [misc]backup-simplify:  Simplify z into z
1546853159.653 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.653 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.653 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.653 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.653 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.653 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.653 * [misc]backup-simplify:  Simplify z into z
1546853159.653 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.653 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.653 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.653 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.654 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.654 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.654 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.654 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.654 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.654 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.654 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.655 * [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))))
1546853159.655 * [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)))))
1546853159.655 * [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)))))
1546853159.656 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853159.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of x in y
1546853159.656 * [misc]backup-simplify:  Simplify x into x
1546853159.656 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.656 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.656 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.656 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.656 * [misc]backup-simplify:  Simplify z into z
1546853159.656 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.656 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.656 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.656 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.656 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.656 * [misc]backup-simplify:  Simplify z into z
1546853159.656 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.656 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.657 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.657 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.657 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.657 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.657 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.657 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.657 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.658 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.658 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.658 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.658 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853159.658 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.658 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.658 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.658 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.658 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.658 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.658 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.658 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.658 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.658 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.659 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.659 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.659 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853159.659 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.659 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.659 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.659 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.659 * [misc]backup-simplify:  Simplify z into z
1546853159.659 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.659 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.659 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.659 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.659 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.659 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.659 * [misc]backup-simplify:  Simplify z into z
1546853159.659 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.659 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.659 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.659 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.659 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.659 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.659 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.660 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.660 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.660 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.660 * [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))))
1546853159.660 * [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)))))
1546853159.660 * [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)))))
1546853159.660 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853159.661 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853159.661 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853159.661 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853159.661 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.661 * [misc]backup-simplify:  Simplify a into a
1546853159.661 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.661 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.661 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853159.661 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853159.661 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.661 * [misc]backup-simplify:  Simplify a into a
1546853159.661 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.661 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.661 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.661 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.661 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.661 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in x
1546853159.661 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.662 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.662 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.662 * [misc]backup-simplify:  Simplify y into y
1546853159.662 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.662 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.662 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.662 * [misc]backup-simplify:  Simplify y into y
1546853159.662 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.662 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.662 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.662 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.662 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.662 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.662 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.662 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in x
1546853159.662 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.663 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.663 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.663 * [misc]backup-simplify:  Simplify y into y
1546853159.663 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.663 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.663 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.663 * [misc]backup-simplify:  Simplify y into y
1546853159.663 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.663 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.663 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.663 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.663 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.663 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.663 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.663 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.663 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.664 * [misc]backup-simplify:  Simplify z into z
1546853159.664 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.664 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.664 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.664 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.664 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.664 * [misc]backup-simplify:  Simplify z into z
1546853159.664 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.664 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.664 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.664 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.664 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.664 * [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))))
1546853159.665 * [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)))))
1546853159.665 * [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)))))
1546853159.665 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853159.665 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.665 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.665 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.665 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.665 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.665 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.665 * [misc]backup-simplify:  Simplify z into z
1546853159.665 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.665 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.665 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.665 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.665 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.666 * [misc]backup-simplify:  Simplify z into z
1546853159.666 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.666 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.666 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.666 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.666 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.666 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.666 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.666 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.666 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.666 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.666 * [misc]backup-simplify:  Simplify y into y
1546853159.666 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.666 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.666 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.666 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.666 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.666 * [misc]backup-simplify:  Simplify y into y
1546853159.666 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.667 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.667 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.667 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.667 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.667 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.667 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.667 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.667 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.667 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.667 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.667 * [misc]backup-simplify:  Simplify z into z
1546853159.667 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.667 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.667 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.667 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.667 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.667 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.667 * [misc]backup-simplify:  Simplify z into z
1546853159.667 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.667 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.667 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.668 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.668 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.668 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.668 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.668 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.668 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.668 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.668 * [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))))
1546853159.668 * [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)))))
1546853159.668 * [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)))))
1546853159.669 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853159.669 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546853159.669 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.669 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546853159.669 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853159.669 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.669 * [misc]backup-simplify:  Simplify a into a
1546853159.669 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.669 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.669 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546853159.669 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853159.669 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.669 * [misc]backup-simplify:  Simplify a into a
1546853159.669 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.669 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.669 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.669 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.670 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.670 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.670 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) (tan (/ 1 a))) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.670 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.670 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.670 * [misc]backup-simplify:  Simplify y into y
1546853159.670 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.670 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.670 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.670 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.670 * [misc]backup-simplify:  Simplify y into y
1546853159.670 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.670 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.670 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.670 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.670 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.671 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.671 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.671 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.671 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.671 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.671 * [misc]backup-simplify:  Simplify y into y
1546853159.671 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.671 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.671 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.671 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.671 * [misc]backup-simplify:  Simplify y into y
1546853159.671 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.671 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.671 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.671 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.671 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.672 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.672 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.672 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.672 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.672 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.672 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.672 * [misc]backup-simplify:  Simplify z into z
1546853159.672 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.672 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.672 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.672 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.672 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.672 * [misc]backup-simplify:  Simplify z into z
1546853159.672 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.672 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.672 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.672 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.672 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.673 * [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))))
1546853159.673 * [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)))))
1546853159.673 * [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)))))
1546853159.673 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853159.673 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in x
1546853159.673 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853159.673 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.673 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.673 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.673 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in x
1546853159.673 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.673 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.673 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.673 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.673 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.673 * [misc]backup-simplify:  Simplify z into z
1546853159.674 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.674 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.674 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.674 * [misc]backup-simplify:  Simplify z into z
1546853159.674 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.674 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.674 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.674 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.674 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.674 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.674 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.674 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in x
1546853159.674 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.674 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.674 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.674 * [misc]backup-simplify:  Simplify y into y
1546853159.674 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.675 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.675 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in x
1546853159.675 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1546853159.675 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.675 * [misc]backup-simplify:  Simplify y into y
1546853159.675 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.675 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.675 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.675 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.675 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853159.675 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in x
1546853159.675 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.675 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in x
1546853159.675 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.675 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.675 * [misc]backup-simplify:  Simplify z into z
1546853159.675 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.675 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.675 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.675 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in x
1546853159.675 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1546853159.676 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.676 * [misc]backup-simplify:  Simplify z into z
1546853159.676 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.676 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.676 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.676 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.676 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853159.676 * [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))))
1546853159.676 * [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)))))
1546853159.677 * [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)))))
1546853159.677 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853159.677 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1546853159.677 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.677 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1546853159.677 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853159.677 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.677 * [misc]backup-simplify:  Simplify a into a
1546853159.677 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.677 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.677 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.677 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1546853159.677 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1546853159.677 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.677 * [misc]backup-simplify:  Simplify a into a
1546853159.677 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.677 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.677 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.677 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.677 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.677 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.677 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.678 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.678 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.678 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.678 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.678 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853159.678 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853159.678 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.678 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.678 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.678 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.678 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.678 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.678 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.679 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546853159.679 * [misc]backup-simplify:  Simplify (+ 0 (/ (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))))
1546853159.679 * [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)))))
1546853159.679 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853159.680 * [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))))
1546853159.680 * [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 y
1546853159.680 * [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 y
1546853159.680 * [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 y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.680 * [misc]backup-simplify:  Simplify z into z
1546853159.680 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.680 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.680 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.680 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.680 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.680 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.681 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.681 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.681 * [misc]backup-simplify:  Simplify z into z
1546853159.681 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.681 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.681 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.681 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.681 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.681 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.681 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.681 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.681 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.681 * [misc]backup-simplify:  Simplify z into z
1546853159.681 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.681 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.681 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.681 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.681 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.682 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.682 * [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))))
1546853159.682 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.682 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.682 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.682 * [misc]backup-simplify:  Simplify z into z
1546853159.682 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.682 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.682 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.683 * [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)))))
1546853159.683 * [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)))))
1546853159.683 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.683 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.683 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.683 * [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)))
1546853159.684 * [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))))
1546853159.684 * [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 y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.684 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.684 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.684 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.684 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.684 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.684 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.684 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.684 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.684 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.684 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.684 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.684 * [misc]backup-simplify:  Simplify z into z
1546853159.684 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.685 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.685 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1546853159.685 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.685 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.685 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.685 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.685 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.685 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.685 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853159.685 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853159.685 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.685 * [misc]backup-simplify:  Simplify z into z
1546853159.685 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.685 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.685 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.685 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.685 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.685 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.686 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.686 * [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))))
1546853159.686 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853159.686 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853159.686 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.686 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.686 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.686 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.686 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.686 * [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)))))
1546853159.686 * [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)))))
1546853159.686 * [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)))
1546853159.687 * [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))))
1546853159.687 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in y
1546853159.687 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853159.687 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853159.687 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.687 * [misc]backup-simplify:  Simplify a into a
1546853159.687 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.687 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.687 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853159.687 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853159.687 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.687 * [misc]backup-simplify:  Simplify a into a
1546853159.687 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.687 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.687 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.688 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.688 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.688 * [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)))))
1546853159.688 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853159.689 * [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))))
1546853159.689 * [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 z
1546853159.689 * [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 z
1546853159.689 * [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
1546853159.689 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.689 * [misc]backup-simplify:  Simplify y into y
1546853159.689 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.689 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.689 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.689 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.689 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.689 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.689 * [misc]backup-simplify:  Simplify y into y
1546853159.689 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.689 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.689 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.689 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.689 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.689 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.689 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.690 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.690 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853159.690 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.690 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.690 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.690 * [misc]backup-simplify:  Simplify y into y
1546853159.690 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.690 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.690 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.690 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.690 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.690 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.690 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.690 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.690 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.690 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.690 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.690 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.690 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.690 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.690 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.690 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.690 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.691 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.691 * [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))))
1546853159.691 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.691 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.691 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.691 * [misc]backup-simplify:  Simplify y into y
1546853159.691 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.691 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.691 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.691 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.691 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.691 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.691 * [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)))))
1546853159.691 * [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)))))
1546853159.691 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.692 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.692 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.692 * [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)))
1546853159.692 * [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))))
1546853159.692 * [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
1546853159.692 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.692 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.692 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.692 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.692 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.692 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.692 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
1546853159.692 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853159.692 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.692 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.692 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.693 * [misc]backup-simplify:  Simplify y into y
1546853159.693 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.693 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.693 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.693 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.693 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.693 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.693 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.693 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.693 * [misc]backup-simplify:  Simplify y into y
1546853159.693 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.693 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.693 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.693 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.693 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.693 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.693 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.693 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.693 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.694 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.694 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.694 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.694 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.694 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.694 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.694 * [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))))
1546853159.694 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853159.694 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853159.694 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.694 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.694 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.694 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.694 * [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)))))
1546853159.695 * [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)))))
1546853159.695 * [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)))
1546853159.695 * [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))))
1546853159.695 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853159.695 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853159.695 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853159.695 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.695 * [misc]backup-simplify:  Simplify a into a
1546853159.695 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.695 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.695 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.695 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853159.695 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853159.695 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.695 * [misc]backup-simplify:  Simplify a into a
1546853159.696 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853159.696 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853159.696 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853159.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.696 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853159.696 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.697 * [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)))))
1546853159.697 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853159.697 * [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))))
1546853159.697 * [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 a
1546853159.697 * [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 a
1546853159.697 * [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
1546853159.697 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.697 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.697 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.697 * [misc]backup-simplify:  Simplify z into z
1546853159.697 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.697 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.697 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.698 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.698 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.698 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.698 * [misc]backup-simplify:  Simplify y into y
1546853159.698 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.698 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.698 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.698 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.698 * [misc]backup-simplify:  Simplify z into z
1546853159.698 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.698 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.698 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.698 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.698 * [misc]backup-simplify:  Simplify y into y
1546853159.698 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.698 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.698 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.698 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.698 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.698 * [misc]backup-simplify:  Simplify z into z
1546853159.698 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.698 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.698 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.698 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.698 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.698 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.699 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.699 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.699 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.699 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.699 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.699 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.699 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.700 * [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))))
1546853159.700 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.700 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.700 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.700 * [misc]backup-simplify:  Simplify z into z
1546853159.700 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.700 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.700 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.700 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.700 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.700 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.701 * [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)))))
1546853159.701 * [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)))))
1546853159.701 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.701 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.701 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.702 * [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)))
1546853159.702 * [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))))
1546853159.702 * [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
1546853159.702 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.702 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.702 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.702 * [misc]backup-simplify:  Simplify y into y
1546853159.702 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.703 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.703 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.703 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.703 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.703 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.703 * [misc]backup-simplify:  Simplify y into y
1546853159.703 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.703 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.703 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.703 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.703 * [misc]backup-simplify:  Simplify z into z
1546853159.703 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.703 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.703 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.703 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.703 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.704 * [misc]backup-simplify:  Simplify y into y
1546853159.704 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.704 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.704 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.704 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853159.704 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853159.704 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.704 * [misc]backup-simplify:  Simplify z into z
1546853159.704 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853159.704 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853159.704 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853159.704 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.704 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.704 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.704 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853159.704 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853159.705 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853159.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853159.705 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.705 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.705 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853159.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853159.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.706 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853159.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853159.706 * [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))))
1546853159.706 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853159.706 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853159.706 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.706 * [misc]backup-simplify:  Simplify y into y
1546853159.706 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853159.706 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853159.706 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853159.706 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853159.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853159.707 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853159.707 * [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)))))
1546853159.707 * [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)))))
1546853159.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853159.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853159.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.708 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853159.708 * [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)))
1546853159.709 * [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))))
1546853159.709 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853159.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853159.709 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853159.709 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.709 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.709 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.709 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853159.709 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853159.709 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853159.709 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.709 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.709 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.709 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853159.710 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853159.710 * [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)))))
1546853159.711 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853159.712 * [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))))
1546853159.713 * [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))))
1546853159.713 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.713 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.713 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.713 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.714 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.714 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853159.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.715 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853159.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.716 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853159.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.717 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.717 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853159.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.718 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.718 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.719 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.722 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.722 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.723 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.723 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.723 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.724 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.725 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.726 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.726 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.726 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853159.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.728 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.728 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853159.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.728 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.728 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853159.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.730 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.730 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853159.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.731 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.731 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853159.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.732 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))))) into 0
1546853159.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546853159.733 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.733 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.735 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.736 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.736 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.737 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.738 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.738 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.738 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.739 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.740 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.741 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.742 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.742 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853159.742 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.743 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853159.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.744 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.744 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853159.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.745 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.745 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853159.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853159.746 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.746 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853159.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.747 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853159.747 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853159.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.748 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))))) into 0
1546853159.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.749 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853159.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853159.750 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853159.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.751 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853159.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853159.753 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853159.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.753 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853159.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.754 * [misc]taylor:  Taking taylor expansion of 0 in y
1546853159.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.754 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.754 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.754 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.756 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.756 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.756 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.758 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.758 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.759 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.760 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.760 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.760 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853159.761 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.762 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.763 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853159.763 * [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
1546853159.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.764 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853159.765 * [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
1546853159.766 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.766 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853159.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.767 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.767 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853159.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.768 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853159.768 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.768 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853159.768 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853159.769 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.769 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853159.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.770 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853159.771 * [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
1546853159.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.771 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853159.772 * [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
1546853159.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.773 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.773 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853159.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853159.774 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.775 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853159.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.775 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.775 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853159.775 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853159.776 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.777 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853159.777 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.777 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853159.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.778 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.778 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.778 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.778 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.780 * [misc]backup-simplify:  Simplify (+ (- (+ (/ (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 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 a))) (cos (/ 1 (/ 1 a))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) 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)))))) x)) (/ (sin a) (cos a)))
1546853159.780 * [misc]backup-simplify:  Simplify (+ (/ 1 (- x)) (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (tan (/ 1 (- a))))) into (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x)))
1546853159.780 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in (x y z a) around 0
1546853159.780 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in a
1546853159.780 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1546853159.780 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546853159.780 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.780 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.781 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.781 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.781 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.781 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.781 * [misc]backup-simplify:  Simplify z into z
1546853159.781 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.781 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.781 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.781 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.781 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.781 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.781 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.781 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.781 * [misc]backup-simplify:  Simplify z into z
1546853159.781 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.781 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.781 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.781 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.781 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.782 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.782 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.782 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.782 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546853159.782 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.782 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.782 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546853159.782 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.782 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.782 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.782 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.782 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.782 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.783 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.783 * [misc]backup-simplify:  Simplify y into y
1546853159.783 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.783 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.783 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.783 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.783 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.783 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.783 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.783 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.783 * [misc]backup-simplify:  Simplify y into y
1546853159.783 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.783 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.783 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.783 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.783 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.783 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.783 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.784 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.784 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.784 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.784 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.784 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.784 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.784 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.784 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.784 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.784 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.784 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.784 * [misc]backup-simplify:  Simplify z into z
1546853159.784 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.784 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.785 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.785 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.785 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.785 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.785 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.785 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.785 * [misc]backup-simplify:  Simplify z into z
1546853159.785 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.785 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.785 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.785 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.785 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.785 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.786 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.786 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.786 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.786 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.786 * [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))))
1546853159.787 * [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)))))
1546853159.787 * [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)))))
1546853159.787 * [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)))))))
1546853159.787 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1546853159.788 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.788 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.788 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.788 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.788 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.788 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.788 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.788 * [misc]backup-simplify:  Simplify y into y
1546853159.788 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.788 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.788 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.788 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.788 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.788 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.788 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.788 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.788 * [misc]backup-simplify:  Simplify y into y
1546853159.788 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.788 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.788 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.788 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.789 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.789 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.789 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.789 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.789 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.789 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.789 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1546853159.789 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.789 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.789 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546853159.789 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853159.790 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.790 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.790 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.790 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.790 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.790 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.790 * [misc]backup-simplify:  Simplify y into y
1546853159.790 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.790 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.790 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.790 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.790 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.790 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.790 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.790 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.790 * [misc]backup-simplify:  Simplify y into y
1546853159.790 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.790 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.790 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.790 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.790 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.790 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.791 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.791 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.791 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.791 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.791 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853159.791 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.791 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.791 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.791 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.791 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.791 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.791 * [misc]backup-simplify:  Simplify z into z
1546853159.791 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.792 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.792 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.792 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.792 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.792 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.792 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.792 * [misc]backup-simplify:  Simplify z into z
1546853159.792 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.792 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.792 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.793 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.793 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.793 * [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))))
1546853159.793 * [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)))))
1546853159.794 * [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)))))
1546853159.794 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.794 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in a
1546853159.794 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853159.794 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.794 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853159.795 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.795 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.795 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.795 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.795 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.795 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.795 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.795 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.795 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853159.795 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.795 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.795 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.795 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.795 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.795 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.795 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.796 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.796 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.796 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1546853159.796 * [misc]taylor:  Taking taylor expansion of x in a
1546853159.796 * [misc]backup-simplify:  Simplify x into x
1546853159.796 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.796 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in z
1546853159.796 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1546853159.796 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546853159.796 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.796 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.796 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.796 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.796 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.796 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.796 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.796 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.796 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.796 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.796 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.797 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.797 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.797 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.797 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.797 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.797 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.797 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.797 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.797 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.797 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.797 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.797 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.797 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.797 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.797 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.797 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.797 * [misc]backup-simplify:  Simplify y into y
1546853159.798 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.798 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.798 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.798 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.798 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.798 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.798 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.798 * [misc]backup-simplify:  Simplify y into y
1546853159.798 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.798 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.798 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.798 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.799 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.799 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.799 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.799 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.799 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.799 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.799 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.799 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.799 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.799 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.799 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.799 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.799 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.799 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.800 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.800 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.800 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.800 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.800 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.800 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.800 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.800 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.800 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.800 * [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))))
1546853159.801 * [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)))))
1546853159.801 * [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)))))
1546853159.801 * [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)))))))
1546853159.801 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1546853159.801 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.801 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.801 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.802 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.802 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.802 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.802 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.802 * [misc]backup-simplify:  Simplify y into y
1546853159.802 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.802 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.802 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.802 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.802 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.802 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.802 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.802 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.802 * [misc]backup-simplify:  Simplify y into y
1546853159.802 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.802 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.802 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.802 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.802 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.802 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.803 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.803 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.803 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.803 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.803 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1546853159.803 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.803 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.803 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853159.803 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853159.803 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.803 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.803 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.803 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.804 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.804 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.804 * [misc]backup-simplify:  Simplify y into y
1546853159.804 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.804 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.804 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.804 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.804 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.804 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.804 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.804 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.804 * [misc]backup-simplify:  Simplify y into y
1546853159.804 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.804 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.804 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.804 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.804 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.804 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.804 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.805 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.805 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.805 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.805 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853159.805 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.805 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.805 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.805 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.805 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.805 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.805 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.805 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.805 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.806 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.806 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.806 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.806 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.806 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.806 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.806 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.806 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.806 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.806 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.806 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.806 * [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))))
1546853159.807 * [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)))))
1546853159.807 * [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)))))
1546853159.807 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.808 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in z
1546853159.808 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853159.808 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.808 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853159.808 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.808 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.808 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.808 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.808 * [misc]backup-simplify:  Simplify a into a
1546853159.808 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.808 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.808 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.808 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853159.808 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.808 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.808 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.808 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.808 * [misc]backup-simplify:  Simplify a into a
1546853159.808 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.808 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.808 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.808 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.809 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.809 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.809 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.809 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.809 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.809 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.809 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1546853159.809 * [misc]taylor:  Taking taylor expansion of x in z
1546853159.809 * [misc]backup-simplify:  Simplify x into x
1546853159.809 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.809 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in y
1546853159.809 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.810 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.810 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.810 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.810 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.810 * [misc]backup-simplify:  Simplify z into z
1546853159.810 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.810 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.810 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.810 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.810 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.810 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.810 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.810 * [misc]backup-simplify:  Simplify z into z
1546853159.810 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.810 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.810 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.811 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.811 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.811 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.811 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.811 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.811 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.811 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.811 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.811 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.811 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.811 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.812 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.812 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.812 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.812 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.812 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.812 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.812 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.812 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.812 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.812 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.812 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.812 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.812 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.812 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.812 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.812 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.812 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.812 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.813 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.813 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.813 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.813 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.813 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.813 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.813 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.813 * [misc]backup-simplify:  Simplify z into z
1546853159.813 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.813 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.813 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.813 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.813 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.813 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.813 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.813 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.813 * [misc]backup-simplify:  Simplify z into z
1546853159.813 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.813 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.813 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.813 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.813 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.814 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.814 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.814 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.814 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.814 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.815 * [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))))
1546853159.815 * [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)))))
1546853159.815 * [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)))))
1546853159.816 * [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)))))))
1546853159.816 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1546853159.816 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.816 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.816 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.816 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.816 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.816 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.816 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.816 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.816 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.816 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.816 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.816 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.816 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.816 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.816 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.816 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.816 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.817 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.817 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.817 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.817 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.817 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1546853159.817 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.817 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.817 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853159.817 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853159.817 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.817 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.817 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.817 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.817 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.817 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.817 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.817 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.817 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.818 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.818 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.818 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.818 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.818 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.818 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.818 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.818 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.818 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.818 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.818 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853159.818 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.818 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.818 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.818 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.818 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.818 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.818 * [misc]backup-simplify:  Simplify z into z
1546853159.818 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.818 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.819 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.819 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.819 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.819 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.819 * [misc]backup-simplify:  Simplify z into z
1546853159.819 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.819 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.819 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.819 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.820 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.820 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.820 * [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))))
1546853159.820 * [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)))))
1546853159.821 * [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)))))
1546853159.821 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.821 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in y
1546853159.821 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853159.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853159.821 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.821 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.821 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.821 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.821 * [misc]backup-simplify:  Simplify a into a
1546853159.821 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.822 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.822 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853159.822 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.822 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.822 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.822 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.822 * [misc]backup-simplify:  Simplify a into a
1546853159.822 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.822 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.822 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.823 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.823 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.823 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1546853159.823 * [misc]taylor:  Taking taylor expansion of x in y
1546853159.823 * [misc]backup-simplify:  Simplify x into x
1546853159.823 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1546853159.823 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546853159.823 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in x
1546853159.823 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in x
1546853159.823 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.823 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.823 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.823 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.823 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.823 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.824 * [misc]backup-simplify:  Simplify z into z
1546853159.824 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.824 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.824 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.824 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.824 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.824 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.824 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.824 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.824 * [misc]backup-simplify:  Simplify z into z
1546853159.824 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.824 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.824 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.824 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.825 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.825 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.825 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in x
1546853159.825 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.825 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.825 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in x
1546853159.825 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.825 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.825 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.825 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.825 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.825 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.825 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.825 * [misc]backup-simplify:  Simplify y into y
1546853159.825 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.825 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.825 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.826 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.826 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.826 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.826 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.826 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.826 * [misc]backup-simplify:  Simplify y into y
1546853159.826 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.826 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.826 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.826 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.827 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.827 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.827 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.827 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.827 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.827 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.827 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.827 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.827 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.827 * [misc]backup-simplify:  Simplify z into z
1546853159.827 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.827 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.827 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.827 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.827 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.827 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.827 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.827 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.827 * [misc]backup-simplify:  Simplify z into z
1546853159.827 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.827 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.828 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.828 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.828 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.829 * [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))))
1546853159.829 * [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)))))
1546853159.829 * [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)))))
1546853159.830 * [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)))))))
1546853159.830 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in x
1546853159.830 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.830 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.830 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.830 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.830 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.830 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.830 * [misc]backup-simplify:  Simplify y into y
1546853159.830 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.830 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.830 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.830 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.830 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.830 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.830 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.830 * [misc]backup-simplify:  Simplify y into y
1546853159.830 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.831 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.831 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.831 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.831 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.832 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.832 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.832 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.832 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.832 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.832 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.832 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.832 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.832 * [misc]backup-simplify:  Simplify y into y
1546853159.832 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.832 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.832 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.832 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.832 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.832 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.832 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.832 * [misc]backup-simplify:  Simplify y into y
1546853159.832 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.832 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.832 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.833 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.833 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.833 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.833 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.833 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.834 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.834 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.834 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.834 * [misc]backup-simplify:  Simplify z into z
1546853159.834 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.834 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.834 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.834 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.834 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.834 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.834 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.834 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.834 * [misc]backup-simplify:  Simplify z into z
1546853159.834 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.834 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.834 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.834 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.835 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.835 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.836 * [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))))
1546853159.836 * [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)))))
1546853159.836 * [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)))))
1546853159.837 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.837 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546853159.837 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546853159.837 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.837 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546853159.837 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853159.837 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.837 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.837 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.837 * [misc]backup-simplify:  Simplify a into a
1546853159.837 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.837 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.837 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.837 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546853159.837 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853159.837 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.837 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.837 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.837 * [misc]backup-simplify:  Simplify a into a
1546853159.837 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.838 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.838 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.838 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.838 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.839 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.839 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.839 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.839 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.839 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))))) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.839 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.839 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.839 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.839 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.839 * [misc]backup-simplify:  Simplify z into z
1546853159.839 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.839 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.839 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.839 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.840 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.840 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.840 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.840 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.840 * [misc]backup-simplify:  Simplify z into z
1546853159.840 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.840 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.840 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.840 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.840 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.840 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.840 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.840 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.841 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.841 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.841 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.841 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.841 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.841 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.841 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.841 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.841 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.841 * [misc]backup-simplify:  Simplify y into y
1546853159.841 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.841 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.841 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.841 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.841 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.841 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.841 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.841 * [misc]backup-simplify:  Simplify y into y
1546853159.842 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.842 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.842 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.842 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.842 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.843 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.843 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.843 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.843 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.843 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.843 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.843 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.843 * [misc]backup-simplify:  Simplify z into z
1546853159.843 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.843 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.843 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.843 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.843 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.843 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.843 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.843 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.843 * [misc]backup-simplify:  Simplify z into z
1546853159.843 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.843 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.843 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.843 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.843 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.844 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.844 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.844 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.844 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.844 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.844 * [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))))
1546853159.845 * [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)))))
1546853159.845 * [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)))))
1546853159.846 * [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)))))))
1546853159.846 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (* (tan (/ -1 y)) (tan (/ -1 z))))) in x
1546853159.846 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.846 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.846 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.846 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.846 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.846 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.846 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.846 * [misc]backup-simplify:  Simplify y into y
1546853159.846 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.846 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.846 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.846 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.846 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.846 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.846 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.846 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.846 * [misc]backup-simplify:  Simplify y into y
1546853159.846 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.846 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.846 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.847 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.847 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.847 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.847 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.847 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.847 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.847 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.847 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in x
1546853159.847 * [misc]taylor:  Taking taylor expansion of 1 in x
1546853159.847 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.848 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in x
1546853159.848 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in x
1546853159.848 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.848 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in x
1546853159.848 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.848 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.848 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.848 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.848 * [misc]backup-simplify:  Simplify y into y
1546853159.848 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.848 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.848 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.848 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in x
1546853159.848 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in x
1546853159.848 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.848 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.848 * [misc]taylor:  Taking taylor expansion of y in x
1546853159.848 * [misc]backup-simplify:  Simplify y into y
1546853159.848 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.848 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.848 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.848 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.849 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.849 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.849 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.849 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.849 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853159.849 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in x
1546853159.849 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.849 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in x
1546853159.849 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.849 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.849 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.849 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.850 * [misc]backup-simplify:  Simplify z into z
1546853159.850 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.850 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.850 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.850 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in x
1546853159.850 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in x
1546853159.850 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.850 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.850 * [misc]taylor:  Taking taylor expansion of z in x
1546853159.850 * [misc]backup-simplify:  Simplify z into z
1546853159.850 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.850 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.850 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.850 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.850 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.850 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.850 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.851 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.851 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.851 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853159.851 * [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))))
1546853159.851 * [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)))))
1546853159.852 * [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)))))
1546853159.852 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853159.852 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1546853159.852 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1546853159.852 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.852 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1546853159.852 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853159.852 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.852 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.853 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.853 * [misc]backup-simplify:  Simplify a into a
1546853159.853 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.853 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.853 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.853 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1546853159.853 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1546853159.853 * [misc]taylor:  Taking taylor expansion of -1 in x
1546853159.853 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.853 * [misc]taylor:  Taking taylor expansion of a in x
1546853159.853 * [misc]backup-simplify:  Simplify a into a
1546853159.853 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.853 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.853 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.853 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.853 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.853 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.854 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.854 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.854 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.854 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.854 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1546853159.854 * [misc]taylor:  Taking taylor expansion of x in x
1546853159.854 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.854 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.854 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853159.855 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853159.855 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853159.855 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1546853159.855 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.855 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.855 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.855 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.855 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.855 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.855 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.856 * [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)))))
1546853159.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546853159.857 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.857 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.858 * [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))))
1546853159.858 * [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 y
1546853159.858 * [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 y
1546853159.858 * [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 y
1546853159.858 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.858 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.858 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.858 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.858 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.858 * [misc]backup-simplify:  Simplify z into z
1546853159.858 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.858 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.859 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.859 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.859 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.859 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.859 * [misc]backup-simplify:  Simplify z into z
1546853159.859 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.859 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.859 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.859 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.859 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.859 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.859 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.859 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.859 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.859 * [misc]backup-simplify:  Simplify z into z
1546853159.859 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.859 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.860 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.860 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.860 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.860 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.860 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.860 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.860 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.860 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.860 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.860 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.860 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1546853159.860 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.860 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.860 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.860 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.860 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.860 * [misc]backup-simplify:  Simplify z into z
1546853159.860 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.860 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.860 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.861 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.861 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.861 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.861 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.861 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.861 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.861 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.861 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.861 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.861 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.861 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.861 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.861 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.862 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.862 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.862 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.862 * [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))))
1546853159.862 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.862 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.862 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.863 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.863 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.863 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.863 * [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)))))
1546853159.863 * [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)))))
1546853159.864 * [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))))))
1546853159.864 * [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)))))))
1546853159.864 * [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 y
1546853159.864 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.864 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.864 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.865 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.865 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.865 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.865 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.865 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.865 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.865 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853159.865 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.865 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.865 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.865 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.865 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.865 * [misc]backup-simplify:  Simplify z into z
1546853159.865 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.865 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.865 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.866 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.866 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.866 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.866 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.866 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.866 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.866 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.866 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.866 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.866 * [misc]taylor:  Taking taylor expansion of z in y
1546853159.866 * [misc]backup-simplify:  Simplify z into z
1546853159.866 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.866 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.866 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.866 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.866 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.866 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.866 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.867 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.867 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.867 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.867 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.867 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.867 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.867 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.867 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.867 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.867 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.868 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.868 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.868 * [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))))
1546853159.868 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853159.868 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853159.868 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.868 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.868 * [misc]taylor:  Taking taylor expansion of y in y
1546853159.868 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.868 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.868 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.868 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.869 * [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)))))
1546853159.869 * [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)))))
1546853159.870 * [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)))
1546853159.870 * [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))))
1546853159.870 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in y
1546853159.870 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853159.870 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.870 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.870 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.870 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.870 * [misc]backup-simplify:  Simplify a into a
1546853159.870 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.870 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.870 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.870 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853159.870 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853159.870 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853159.871 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.871 * [misc]taylor:  Taking taylor expansion of a in y
1546853159.871 * [misc]backup-simplify:  Simplify a into a
1546853159.871 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.871 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.871 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.871 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.871 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.871 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.871 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.871 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.872 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.872 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.873 * [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)))))
1546853159.873 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.874 * [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))))
1546853159.874 * [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
1546853159.874 * [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
1546853159.874 * [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
1546853159.874 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.874 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.874 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.874 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.874 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.874 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.874 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.875 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.875 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.875 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.875 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.875 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.875 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.875 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.875 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.875 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.875 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.875 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.875 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.875 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.875 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.875 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.876 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.876 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.876 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.876 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.876 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.876 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.876 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.876 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.876 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.876 * [misc]backup-simplify:  Simplify y into y
1546853159.876 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.876 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.876 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.876 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853159.876 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.876 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.876 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.876 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.876 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.876 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.876 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.877 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.877 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.877 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.877 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.877 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.877 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.877 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.877 * [misc]backup-simplify:  Simplify y into y
1546853159.877 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.877 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.877 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.877 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.877 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.878 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.878 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.878 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.878 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.878 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.878 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.879 * [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))))
1546853159.879 * [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)))))
1546853159.879 * [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)))))
1546853159.880 * [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))))))
1546853159.880 * [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)))))))
1546853159.880 * [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
1546853159.880 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.880 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.880 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.880 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.880 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.880 * [misc]backup-simplify:  Simplify y into y
1546853159.880 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.880 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.880 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.880 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853159.881 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.881 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.881 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.881 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.881 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.881 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.881 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.881 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.881 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.881 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.881 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.881 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.881 * [misc]backup-simplify:  Simplify y into y
1546853159.881 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.881 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.882 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.882 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853159.882 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853159.882 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853159.882 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.882 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.882 * [misc]taylor:  Taking taylor expansion of z in z
1546853159.882 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.882 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.882 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.882 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.882 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.882 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.882 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.882 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.882 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.882 * [misc]backup-simplify:  Simplify y into y
1546853159.882 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.882 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.882 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.883 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.883 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.883 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.883 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.883 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.883 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.883 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.884 * [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))))
1546853159.884 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853159.884 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853159.884 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.884 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.884 * [misc]taylor:  Taking taylor expansion of y in z
1546853159.884 * [misc]backup-simplify:  Simplify y into y
1546853159.884 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.884 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.884 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.884 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.884 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.884 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.885 * [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)))))
1546853159.885 * [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)))))
1546853159.885 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.885 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.886 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.886 * [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)))
1546853159.887 * [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))))
1546853159.887 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853159.887 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853159.887 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.887 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.887 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.887 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.887 * [misc]backup-simplify:  Simplify a into a
1546853159.887 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.887 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.887 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.887 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853159.887 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853159.887 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853159.887 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.887 * [misc]taylor:  Taking taylor expansion of a in z
1546853159.887 * [misc]backup-simplify:  Simplify a into a
1546853159.887 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853159.887 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.887 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.888 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853159.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853159.888 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853159.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853159.888 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853159.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.888 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853159.888 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.889 * [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)))))
1546853159.889 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.890 * [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))))
1546853159.891 * [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
1546853159.891 * [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
1546853159.891 * [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
1546853159.891 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.891 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.891 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.891 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.891 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.891 * [misc]backup-simplify:  Simplify z into z
1546853159.891 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.891 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.891 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.891 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546853159.891 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.891 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.891 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.891 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.891 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.891 * [misc]backup-simplify:  Simplify z into z
1546853159.891 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.891 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.892 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.892 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.892 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.892 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.892 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.892 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.892 * [misc]backup-simplify:  Simplify z into z
1546853159.892 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.892 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.892 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.892 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.892 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.892 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.892 * [misc]backup-simplify:  Simplify y into y
1546853159.892 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.892 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.892 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.892 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.892 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.892 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.893 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.893 * [misc]backup-simplify:  Simplify z into z
1546853159.893 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.893 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.893 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.893 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.893 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.893 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.893 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.893 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.893 * [misc]backup-simplify:  Simplify y into y
1546853159.893 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.893 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.893 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.893 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.893 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.893 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.893 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.894 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.894 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.894 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.894 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.894 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.894 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.894 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.895 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.895 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.895 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.895 * [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))))
1546853159.895 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.895 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.895 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.895 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.896 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.896 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.896 * [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)))))
1546853159.896 * [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)))))
1546853159.897 * [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))))))
1546853159.897 * [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)))))))
1546853159.897 * [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
1546853159.897 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.897 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.897 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.897 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.897 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.898 * [misc]backup-simplify:  Simplify y into y
1546853159.898 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.898 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.898 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.898 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853159.898 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.898 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.898 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.898 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.898 * [misc]backup-simplify:  Simplify z into z
1546853159.898 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.898 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.898 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.898 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.898 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.898 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.898 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.898 * [misc]backup-simplify:  Simplify y into y
1546853159.898 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.899 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.899 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.899 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853159.899 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853159.899 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853159.899 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.899 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.899 * [misc]taylor:  Taking taylor expansion of z in a
1546853159.899 * [misc]backup-simplify:  Simplify z into z
1546853159.899 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853159.899 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853159.899 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853159.899 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.899 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.899 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.899 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.899 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.899 * [misc]backup-simplify:  Simplify y into y
1546853159.899 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.899 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.899 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.899 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853159.900 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853159.900 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853159.900 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.900 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.900 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.900 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853159.900 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853159.900 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853159.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.901 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853159.901 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.901 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.901 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.901 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853159.902 * [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))))
1546853159.902 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853159.902 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853159.902 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.902 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.902 * [misc]taylor:  Taking taylor expansion of y in a
1546853159.902 * [misc]backup-simplify:  Simplify y into y
1546853159.902 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853159.902 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853159.902 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853159.902 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853159.902 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853159.902 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853159.902 * [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)))))
1546853159.903 * [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)))))
1546853159.903 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853159.903 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853159.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.903 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853159.904 * [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)))
1546853159.904 * [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))))
1546853159.904 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853159.904 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853159.904 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.904 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.904 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.904 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.904 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.904 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.905 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.905 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853159.905 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853159.905 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853159.905 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853159.905 * [misc]backup-simplify:  Simplify -1 into -1
1546853159.905 * [misc]taylor:  Taking taylor expansion of a in a
1546853159.905 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.905 * [misc]backup-simplify:  Simplify 1 into 1
1546853159.905 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853159.905 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853159.905 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853159.906 * [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)))))
1546853159.906 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853159.907 * [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))))
1546853159.910 * [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))))
1546853159.911 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.911 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.912 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.912 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.913 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.913 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.914 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.914 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.915 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.915 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.916 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.916 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.916 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.916 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.918 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.920 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.920 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.920 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.921 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.921 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.922 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.922 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.923 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.923 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.924 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.925 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.925 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853159.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.926 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853159.927 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.927 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.928 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.929 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.929 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.930 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.930 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.931 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.932 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.932 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.933 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.934 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.936 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853159.936 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853159.936 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.937 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853159.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.938 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853159.939 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853159.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.940 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853159.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.941 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853159.941 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853159.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.942 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853159.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.943 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853159.943 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.945 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853159.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.945 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853159.945 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.947 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853159.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.947 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853159.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546853159.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.948 * [misc]taylor:  Taking taylor expansion of 0 in y
1546853159.948 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.948 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.948 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.948 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.948 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.948 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.949 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.949 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.950 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.950 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.951 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.951 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.952 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.953 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.953 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.953 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.954 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.955 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.955 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.956 * [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
1546853159.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.956 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.957 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.958 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.959 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853159.960 * [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
1546853159.960 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.961 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853159.961 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853159.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853159.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.963 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853159.963 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853159.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.964 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853159.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.965 * [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
1546853159.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.966 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853159.967 * [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
1546853159.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.968 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853159.968 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.969 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.969 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853159.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.970 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853159.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853159.970 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853159.971 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853159.971 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853159.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.972 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853159.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853159.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853159.972 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.972 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.972 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.972 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.973 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.973 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853159.973 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.973 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853159.973 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.973 * [misc]backup-simplify:  Simplify 0 into 0
1546853159.974 * [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)))))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) 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)))))) x)) (/ (sin a) (cos a)))
1546853159.975 * * * [misc]progress:  simplifying candidates
1546853159.975 * * * * [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))))>
1546853159.975 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1546853159.975 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853159.977 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853159.978 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1546853159.978 * [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))))
1546853159.978 * * * * [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))))>
1546853159.978 * * * * [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))))>
1546853159.979 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1546853159.979 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853159.981 * * [misc]simplify:  iters left: 3 (8 enodes)
1546853159.983 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1546853159.983 * [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))))
1546853159.983 * * * * [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))))>
1546853159.983 * * * * [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))))>
1546853159.983 * * * * [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))))>
1546853159.983 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1546853159.983 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853159.986 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853159.992 * * [misc]simplify:  iters left: 4 (41 enodes)
1546853160.006 * * [misc]simplify:  iters left: 3 (75 enodes)
1546853160.025 * * [misc]simplify:  iters left: 2 (99 enodes)
1546853160.039 * * [misc]simplify:  iters left: 1 (102 enodes)
1546853160.051 * [exit]simplify:  Simplified to (pow (* (tan z) (tan y)) 3)
1546853160.051 * [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))))
1546853160.051 * * * * [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))))>
1546853160.051 * * * * [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))))>
1546853160.051 * * * * [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))))>
1546853160.051 * * * * [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))))>
1546853160.051 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546853160.051 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853160.052 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853160.053 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546853160.053 * [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))))
1546853160.053 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1546853160.053 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853160.054 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853160.054 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1546853160.054 * [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))))
1546853160.054 * * * * [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))))>
1546853160.054 * * * * [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))))>
1546853160.055 * [enter]simplify:  Simplifying (cbrt (tan z))
1546853160.055 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853160.055 * [exit]simplify:  Simplified to (cbrt (tan z))
1546853160.055 * [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))))
1546853160.055 * * * * [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))))>
1546853160.055 * [enter]simplify:  Simplifying (sqrt (tan z))
1546853160.055 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853160.056 * [exit]simplify:  Simplified to (sqrt (tan z))
1546853160.056 * [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))))
1546853160.056 * * * * [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))))>
1546853160.057 * [enter]simplify:  Simplifying (tan z)
1546853160.057 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853160.057 * [exit]simplify:  Simplified to (tan z)
1546853160.057 * [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))))
1546853160.057 * * * * [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))))>
1546853160.058 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1546853160.058 * * [misc]simplify:  iters left: 4 (4 enodes)
1546853160.059 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1546853160.059 * [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))))
1546853160.059 * * * * [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))))>
1546853160.059 * [enter]simplify:  Simplifying (sqrt (tan y))
1546853160.059 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853160.060 * [exit]simplify:  Simplified to (sqrt (tan y))
1546853160.060 * [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))))
1546853160.060 * * * * [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))))>
1546853160.060 * * * * [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))))>
1546853160.061 * [enter]simplify:  Simplifying (cos z)
1546853160.061 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853160.061 * [exit]simplify:  Simplified to (cos z)
1546853160.061 * [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))))
1546853160.061 * * * * [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))))>
1546853160.062 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546853160.062 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853160.063 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853160.065 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546853160.065 * [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))))
1546853160.065 * * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a))))>
1546853160.065 * * * * [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))))))>
1546853160.065 * [enter]simplify:  Simplifying (/ (exp (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (exp (tan a)))
1546853160.065 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853160.070 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853160.076 * * [misc]simplify:  iters left: 4 (31 enodes)
1546853160.084 * * [misc]simplify:  iters left: 3 (34 enodes)
1546853160.092 * * [misc]simplify:  iters left: 2 (36 enodes)
1546853160.101 * * [misc]simplify:  iters left: 1 (40 enodes)
1546853160.112 * [exit]simplify:  Simplified to (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a)))
1546853160.112 * [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))))))
1546853160.112 * * * * [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)))>
1546853160.112 * * * * [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))))))>
1546853160.112 * * * * [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))))))>
1546853160.112 * * * * [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))))))>
1546853160.112 * * * * [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))))))>
1546853160.112 * * * * [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))))))>
1546853160.112 * * * * [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)))))>
1546853160.113 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1546853160.113 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853160.117 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853160.124 * * [misc]simplify:  iters left: 4 (52 enodes)
1546853160.136 * * [misc]simplify:  iters left: 3 (146 enodes)
1546853160.184 * * [misc]simplify:  iters left: 2 (310 enodes)
1546853160.301 * [exit]simplify:  Simplified to (+ (* (* (tan y) (sin a)) (tan z)) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546853160.301 * [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)))))
1546853160.302 * [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
1546853160.302 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853160.305 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853160.309 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853160.320 * * [misc]simplify:  iters left: 3 (65 enodes)
1546853160.345 * * [misc]simplify:  iters left: 2 (126 enodes)
1546853160.389 * * [misc]simplify:  iters left: 1 (200 enodes)
1546853160.452 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan y) (cos a)) (tan z)))
1546853160.452 * [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))))))
1546853160.452 * * * * [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)))))))>
1546853160.452 * * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (- (tan a)))))>
1546853160.452 * * * * [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)))))>
1546853160.452 * * * * [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)))))>
1546853160.452 * * * * [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))))))>
1546853160.452 * [enter]simplify:  Simplifying (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
1546853160.453 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853160.454 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853160.457 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853160.461 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))))
1546853160.461 * [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))))))
1546853160.461 * [enter]simplify:  Simplifying (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
1546853160.461 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853160.463 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853160.468 * * [misc]simplify:  iters left: 4 (30 enodes)
1546853160.476 * [exit]simplify:  Simplified to (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (sqrt (tan a)))
1546853160.477 * [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))))))
1546853160.477 * * * * [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))))))>
1546853160.477 * [enter]simplify:  Simplifying (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
1546853160.477 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853160.481 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853160.487 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853160.493 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))))
1546853160.493 * [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))))))
1546853160.493 * [enter]simplify:  Simplifying (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z))))) (sqrt (tan a)))
1546853160.494 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853160.496 * * [misc]simplify:  iters left: 5 (23 enodes)
1546853160.498 * * [misc]simplify:  iters left: 4 (31 enodes)
1546853160.502 * [exit]simplify:  Simplified to (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y))))) (sqrt (tan a)))
1546853160.502 * [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))))))
1546853160.503 * * * * [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)))))>
1546853160.503 * [enter]simplify:  Simplifying (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))
1546853160.503 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853160.505 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853160.507 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853160.511 * [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (tan a))
1546853160.511 * [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)))))
1546853160.511 * * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (- (tan a)))))>
1546853160.511 * * * * [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))))>
1546853160.511 * * * * [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))))>
1546853160.511 * [enter]simplify:  Simplifying (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan y) (tan z)))))
1546853160.511 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853160.513 * * [misc]simplify:  iters left: 5 (19 enodes)
1546853160.515 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853160.518 * [exit]simplify:  Simplified to (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (tan y)))))
1546853160.519 * [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))))
1546853160.519 * * * * [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))))>
1546853160.519 * * * * [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))))>
1546853160.519 * * * * [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))))>
1546853160.519 * [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)))))
1546853160.519 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853160.526 * * [misc]simplify:  iters left: 5 (40 enodes)
1546853160.535 * * [misc]simplify:  iters left: 4 (133 enodes)
1546853160.571 * * [misc]simplify:  iters left: 3 (368 enodes)
1546853160.853 * [exit]simplify:  Simplified to (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) 3)
1546853160.854 * [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))))
1546853160.854 * * * * [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))))>
1546853160.854 * * * * [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))))>
1546853160.854 * * * * [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))))>
1546853160.854 * * * * [misc]progress:  [ 45 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (+ (tan y) (tan z))) (- (- 1 (* (tan y) (tan z))))) (tan a))))>
1546853160.854 * * * * [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))))>
1546853160.854 * [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))))))
1546853160.854 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853160.856 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853160.860 * * [misc]simplify:  iters left: 4 (41 enodes)
1546853160.865 * * [misc]simplify:  iters left: 3 (44 enodes)
1546853160.872 * * [misc]simplify:  iters left: 2 (47 enodes)
1546853160.878 * [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))))))
1546853160.878 * [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))))
1546853160.879 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))
1546853160.879 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853160.880 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853160.882 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853160.885 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))
1546853160.885 * [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))))
1546853160.885 * * * * [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))))>
1546853160.886 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan y) (tan z)))))
1546853160.886 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853160.888 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853160.890 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853160.894 * * [misc]simplify:  iters left: 3 (30 enodes)
1546853160.897 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (tan y)))))
1546853160.897 * [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))))
1546853160.898 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
1546853160.898 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853160.899 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853160.904 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853160.910 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
1546853160.910 * [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))))
1546853160.911 * * * * [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))))>
1546853160.911 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)
1546853160.911 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853160.914 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853160.918 * * [misc]simplify:  iters left: 4 (20 enodes)
1546853160.923 * * [misc]simplify:  iters left: 3 (34 enodes)
1546853160.935 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853160.950 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853160.950 * [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))))
1546853160.950 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))
1546853160.951 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853160.954 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853160.958 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853160.964 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))
1546853160.964 * [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))))
1546853160.965 * * * * [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))))>
1546853160.965 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
1546853160.965 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853160.969 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853160.975 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853160.982 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y))))) (cbrt (- 1 (* (tan z) (tan y)))))
1546853160.982 * [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))))
1546853160.982 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan y) (tan z)))))
1546853160.982 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853160.986 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853160.990 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853160.997 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (* (tan z) (tan y)))))
1546853160.997 * [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))))
1546853160.997 * * * * [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))))>
1546853160.997 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
1546853160.997 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853161.000 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853161.002 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853161.005 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.005 * [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))))
1546853161.005 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan y) (tan z)))))
1546853161.006 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853161.007 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853161.010 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853161.013 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.013 * [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))))
1546853161.013 * * * * [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))))>
1546853161.013 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) 1)
1546853161.013 * * [misc]simplify:  iters left: 6 (8 enodes)
1546853161.014 * * [misc]simplify:  iters left: 5 (11 enodes)
1546853161.016 * * [misc]simplify:  iters left: 4 (13 enodes)
1546853161.017 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546853161.017 * [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))))
1546853161.017 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan y) (tan z))))
1546853161.017 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.019 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853161.021 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853161.024 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (tan y))))
1546853161.024 * [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))))
1546853161.024 * * * * [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))))>
1546853161.024 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
1546853161.024 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.026 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853161.028 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853161.031 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y))))))
1546853161.031 * [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))))
1546853161.032 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))
1546853161.032 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.035 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853161.039 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853161.046 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))
1546853161.046 * [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))))
1546853161.047 * * * * [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))))>
1546853161.047 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (* (tan y) (tan z)))))
1546853161.047 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853161.050 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853161.054 * * [misc]simplify:  iters left: 4 (21 enodes)
1546853161.059 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.059 * [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))))
1546853161.060 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))
1546853161.060 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.063 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853161.067 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853161.074 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.074 * [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))))
1546853161.074 * * * * [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))))>
1546853161.074 * [enter]simplify:  Simplifying (/ 1 1)
1546853161.074 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853161.075 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853161.076 * [exit]simplify:  Simplified to 1
1546853161.076 * [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))))
1546853161.076 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
1546853161.076 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853161.079 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853161.083 * * [misc]simplify:  iters left: 4 (22 enodes)
1546853161.089 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
1546853161.089 * [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))))
1546853161.089 * * * * [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))))>
1546853161.089 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z))))))
1546853161.090 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.093 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853161.098 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853161.104 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 1 (* (tan z) (tan y)))) (cbrt (- 1 (* (tan z) (tan y))))))
1546853161.104 * [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))))
1546853161.105 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z)))))
1546853161.105 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.108 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853161.112 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853161.119 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (tan y)))))
1546853161.119 * [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))))
1546853161.119 * * * * [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))))>
1546853161.119 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (* (tan y) (tan z)))))
1546853161.120 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853161.122 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853161.126 * * [misc]simplify:  iters left: 4 (21 enodes)
1546853161.132 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.132 * [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))))
1546853161.133 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan y) (tan z)))))
1546853161.133 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853161.136 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853161.140 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853161.146 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (tan y)))))
1546853161.146 * [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))))
1546853161.147 * * * * [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))))>
1546853161.147 * [enter]simplify:  Simplifying (/ 1 1)
1546853161.147 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853161.148 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853161.148 * [exit]simplify:  Simplified to 1
1546853161.148 * [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))))
1546853161.149 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
1546853161.149 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853161.152 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853161.156 * * [misc]simplify:  iters left: 4 (22 enodes)
1546853161.161 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
1546853161.162 * [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))))
1546853161.162 * * * * [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))))>
1546853161.162 * * * * [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))))>
1546853161.162 * * * * [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))))>
1546853161.162 * * * * [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))))>
1546853161.162 * [enter]simplify:  Simplifying (cbrt (- 1 (* (tan y) (tan z))))
1546853161.162 * * [misc]simplify:  iters left: 6 (8 enodes)
1546853161.165 * * [misc]simplify:  iters left: 5 (13 enodes)
1546853161.168 * * [misc]simplify:  iters left: 4 (20 enodes)
1546853161.174 * [exit]simplify:  Simplified to (cbrt (- 1 (* (tan z) (tan y))))
1546853161.174 * [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))))
1546853161.174 * * * * [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))))>
1546853161.174 * [enter]simplify:  Simplifying (sqrt (- 1 (* (tan y) (tan z))))
1546853161.174 * * [misc]simplify:  iters left: 6 (8 enodes)
1546853161.176 * * [misc]simplify:  iters left: 5 (13 enodes)
1546853161.180 * * [misc]simplify:  iters left: 4 (20 enodes)
1546853161.185 * [exit]simplify:  Simplified to (sqrt (- 1 (* (tan z) (tan y))))
1546853161.185 * [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))))
1546853161.185 * * * * [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))))>
1546853161.185 * [enter]simplify:  Simplifying (- 1 (* (tan y) (tan z)))
1546853161.185 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853161.187 * * [misc]simplify:  iters left: 4 (12 enodes)
1546853161.191 * * [misc]simplify:  iters left: 3 (19 enodes)
1546853161.196 * [exit]simplify:  Simplified to (- 1 (* (tan z) (tan y)))
1546853161.196 * [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))))
1546853161.196 * * * * [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))))>
1546853161.196 * [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853161.196 * * [misc]simplify:  iters left: 6 (7 enodes)
1546853161.198 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853161.202 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853161.202 * [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))))
1546853161.202 * * * * [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))))>
1546853161.203 * [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
1546853161.203 * * [misc]simplify:  iters left: 4 (6 enodes)
1546853161.204 * * [misc]simplify:  iters left: 3 (7 enodes)
1546853161.206 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546853161.206 * [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))))
1546853161.207 * * * * [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))))>
1546853161.207 * * * * [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))))>
1546853161.207 * * * * [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))))>
1546853161.207 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
1546853161.207 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853161.211 * * [misc]simplify:  iters left: 5 (28 enodes)
1546853161.222 * * [misc]simplify:  iters left: 4 (68 enodes)
1546853161.249 * * [misc]simplify:  iters left: 3 (145 enodes)
1546853161.307 * * [misc]simplify:  iters left: 2 (223 enodes)
1546853161.341 * * [misc]simplify:  iters left: 1 (228 enodes)
1546853161.353 * [exit]simplify:  Simplified to (+ (+ 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))
1546853161.353 * [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))))
1546853161.353 * * * * [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))))>
1546853161.353 * [enter]simplify:  Simplifying (+ 1 (* (tan y) (tan z)))
1546853161.353 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853161.354 * * [misc]simplify:  iters left: 4 (11 enodes)
1546853161.356 * [exit]simplify:  Simplified to (+ (* (tan z) (tan y)) 1)
1546853161.356 * [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))))
1546853161.356 * * * * [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))))>
1546853161.356 * [enter]simplify:  Simplifying (+ (* (sin y) (cos z)) (* (cos y) (sin z)))
1546853161.356 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853161.358 * * [misc]simplify:  iters left: 4 (12 enodes)
1546853161.360 * [exit]simplify:  Simplified to (+ (* (cos y) (sin z)) (* (cos z) (sin y)))
1546853161.360 * [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))))
1546853161.360 * * * * [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))))>
1546853161.360 * [enter]simplify:  Simplifying (+ (pow (tan y) 3) (pow (tan z) 3))
1546853161.360 * * [misc]simplify:  iters left: 4 (8 enodes)
1546853161.361 * * [misc]simplify:  iters left: 3 (15 enodes)
1546853161.363 * [exit]simplify:  Simplified to (+ (pow (tan y) 3) (pow (tan z) 3))
1546853161.363 * [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))))
1546853161.363 * * * * [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))))>
1546853161.363 * [enter]simplify:  Simplifying (- (* (tan y) (tan y)) (* (tan z) (tan z)))
1546853161.364 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853161.365 * * [misc]simplify:  iters left: 4 (12 enodes)
1546853161.366 * * [misc]simplify:  iters left: 3 (19 enodes)
1546853161.369 * * [misc]simplify:  iters left: 2 (34 enodes)
1546853161.377 * * [misc]simplify:  iters left: 1 (59 enodes)
1546853161.404 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (tan y) (tan z)))
1546853161.404 * [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))))
1546853161.404 * * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x y z a) (pow (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) 1))>
1546853161.404 * * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x y z a) (exp (log (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
1546853161.404 * * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x y z a) (log (exp (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
1546853161.404 * * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt (λ (x y z a) (* (* (cbrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (cbrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))) (cbrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
1546853161.404 * * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
1546853161.404 * * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))>
1546853161.404 * * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))>
1546853161.405 * * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x y z a) (* 1 (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))>
1546853161.405 * * * * [misc]progress:  [ 81 / 97 ] simplifiying candidate #<alt (λ (x y z a) (/ (- (* x x) (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (- x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))>
1546853161.405 * * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (- (tan a))))>
1546853161.405 * [enter]simplify:  Simplifying (- (tan a))
1546853161.405 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853161.406 * [exit]simplify:  Simplified to (- (tan a))
1546853161.406 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (- (tan a))))
1546853161.406 * * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (- (tan a))))>
1546853161.406 * [enter]simplify:  Simplifying (- (tan a))
1546853161.406 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853161.407 * [exit]simplify:  Simplified to (- (tan a))
1546853161.407 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (- (tan a))))
1546853161.407 * * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))>
1546853161.407 * [enter]simplify:  Simplifying (tan a)
1546853161.407 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853161.408 * [exit]simplify:  Simplified to (tan a)
1546853161.408 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))
1546853161.408 * * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) x))>
1546853161.408 * * * * [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))))>
1546853161.408 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546853161.409 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853161.413 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853161.424 * * [misc]simplify:  iters left: 4 (71 enodes)
1546853161.437 * * [misc]simplify:  iters left: 3 (150 enodes)
1546853161.468 * * [misc]simplify:  iters left: 2 (275 enodes)
1546853161.546 * * [misc]simplify:  iters left: 1 (390 enodes)
1546853161.658 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546853161.658 * [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))))
1546853161.658 * * * * [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))))>
1546853161.658 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853161.658 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853161.661 * * [misc]simplify:  iters left: 4 (18 enodes)
1546853161.667 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853161.677 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853161.693 * * [misc]simplify:  iters left: 1 (73 enodes)
1546853161.713 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546853161.713 * [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))))
1546853161.713 * * * * [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))))>
1546853161.713 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853161.713 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853161.716 * * [misc]simplify:  iters left: 4 (18 enodes)
1546853161.722 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853161.727 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853161.735 * * [misc]simplify:  iters left: 1 (73 enodes)
1546853161.744 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546853161.744 * [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))))
1546853161.744 * * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546853161.745 * [enter]simplify:  Simplifying (- (+ z y) a)
1546853161.745 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853161.745 * * [misc]simplify:  iters left: 3 (10 enodes)
1546853161.747 * * [misc]simplify:  iters left: 2 (18 enodes)
1546853161.749 * * [misc]simplify:  iters left: 1 (25 enodes)
1546853161.752 * [exit]simplify:  Simplified to (+ (- y a) z)
1546853161.752 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546853161.752 * * * * [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)))))>
1546853161.752 * [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)))
1546853161.752 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853161.756 * * [misc]simplify:  iters left: 5 (45 enodes)
1546853161.763 * * [misc]simplify:  iters left: 4 (95 enodes)
1546853161.795 * * [misc]simplify:  iters left: 3 (247 enodes)
1546853162.048 * [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)))))))
1546853162.048 * [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)))))))))
1546853162.048 * * * * [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)))))>
1546853162.048 * [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)))
1546853162.048 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853162.051 * * [misc]simplify:  iters left: 5 (45 enodes)
1546853162.058 * * [misc]simplify:  iters left: 4 (95 enodes)
1546853162.075 * * [misc]simplify:  iters left: 3 (247 enodes)
1546853162.304 * [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)))))))
1546853162.304 * [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)))))))))
1546853162.304 * * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
1546853162.304 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1546853162.304 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853162.305 * * [misc]simplify:  iters left: 4 (16 enodes)
1546853162.308 * * [misc]simplify:  iters left: 3 (30 enodes)
1546853162.317 * * [misc]simplify:  iters left: 2 (37 enodes)
1546853162.327 * * [misc]simplify:  iters left: 1 (41 enodes)
1546853162.340 * [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
1546853162.340 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
1546853162.340 * * * * [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))))>
1546853162.341 * [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546853162.341 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853162.345 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853162.353 * * [misc]simplify:  iters left: 4 (57 enodes)
1546853162.370 * * [misc]simplify:  iters left: 3 (111 enodes)
1546853162.399 * * [misc]simplify:  iters left: 2 (177 enodes)
1546853162.428 * * [misc]simplify:  iters left: 1 (205 enodes)
1546853162.472 * [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1546853162.472 * [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))))
1546853162.472 * * * * [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))))>
1546853162.472 * [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546853162.472 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853162.475 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853162.479 * * [misc]simplify:  iters left: 4 (57 enodes)
1546853162.488 * * [misc]simplify:  iters left: 3 (111 enodes)
1546853162.507 * * [misc]simplify:  iters left: 2 (177 enodes)
1546853162.548 * * [misc]simplify:  iters left: 1 (205 enodes)
1546853162.577 * [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1546853162.577 * [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))))
1546853162.577 * * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ z y)))>
1546853162.577 * [enter]simplify:  Simplifying (+ x (+ z y))
1546853162.578 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853162.578 * * [misc]simplify:  iters left: 3 (9 enodes)
1546853162.579 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853162.581 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853162.583 * [exit]simplify:  Simplified to (+ (+ z x) y)
1546853162.583 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (+ z x) y))
1546853162.583 * * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (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)))))) x)) (/ (sin a) (cos a))))>
1546853162.583 * [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)))))) x)) (/ (sin a) (cos a)))
1546853162.584 * * [misc]simplify:  iters left: 6 (23 enodes)
1546853162.590 * * [misc]simplify:  iters left: 5 (50 enodes)
1546853162.604 * * [misc]simplify:  iters left: 4 (113 enodes)
1546853162.642 * * [misc]simplify:  iters left: 3 (301 enodes)
1546853162.844 * [exit]simplify:  Simplified to (- (+ (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) x) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
1546853162.845 * [misc]simplify:  Simplified (2) to (λ (x y z a) (- (+ (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) x) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))))))
1546853162.845 * * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (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)))))) x)) (/ (sin a) (cos a))))>
1546853162.845 * [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)))))) x)) (/ (sin a) (cos a)))
1546853162.845 * * [misc]simplify:  iters left: 6 (23 enodes)
1546853162.849 * * [misc]simplify:  iters left: 5 (50 enodes)
1546853162.857 * * [misc]simplify:  iters left: 4 (113 enodes)
1546853162.877 * * [misc]simplify:  iters left: 3 (301 enodes)
1546853163.092 * [exit]simplify:  Simplified to (- (+ (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) x) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z)))))))
1546853163.092 * [misc]simplify:  Simplified (2) to (λ (x y z a) (- (+ (/ (/ (sin y) (cos y)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))) x) (- (/ (sin a) (cos a)) (/ (/ (sin z) (cos z)) (- 1 (* (/ (sin y) (cos y)) (/ (sin z) (cos z))))))))
1546853163.092 * * * [misc]progress:  adding candidates to table
1546853164.734 * * [misc]progress:  iteration 3 / 4
1546853164.734 * * * [misc]progress:  picking best candidate
1546853164.805 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))>
1546853164.805 * * * [misc]progress:  localizing error
1546853164.834 * * * [misc]progress:  generating rewritten candidates
1546853164.834 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 2 2 1)
1546853164.838 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 2)
1546853164.845 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1546853164.891 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1546853164.910 * * * [misc]progress:  generating series expansions
1546853164.911 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 2 2 1)
1546853164.911 * [misc]backup-simplify:  Simplify (* (sin y) (tan z)) into (* (tan z) (sin y))
1546853164.911 * [misc]approximate:  Taking taylor expansion of (* (tan z) (sin y)) in (y z) around 0
1546853164.911 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in z
1546853164.911 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853164.911 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853164.911 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853164.911 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.911 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.911 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853164.911 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.911 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853164.912 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.912 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853164.912 * [misc]taylor:  Taking taylor expansion of y in z
1546853164.912 * [misc]backup-simplify:  Simplify y into y
1546853164.912 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853164.912 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853164.912 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in y
1546853164.912 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853164.912 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853164.912 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853164.912 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.912 * [misc]backup-simplify:  Simplify z into z
1546853164.912 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853164.912 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853164.912 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853164.912 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.912 * [misc]backup-simplify:  Simplify z into z
1546853164.912 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853164.912 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853164.913 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853164.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.913 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853164.913 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853164.913 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853164.913 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.913 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.913 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.913 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in y
1546853164.913 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853164.913 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853164.913 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853164.913 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.913 * [misc]backup-simplify:  Simplify z into z
1546853164.913 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853164.913 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853164.913 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.913 * [misc]backup-simplify:  Simplify z into z
1546853164.913 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853164.913 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853164.913 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853164.913 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853164.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.914 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853164.914 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853164.914 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853164.914 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.914 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.914 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.914 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) 0) into 0
1546853164.914 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.914 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.914 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.915 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853164.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.915 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853164.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.916 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853164.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.916 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.916 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853164.917 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 1) (* 0 0)) into (/ (sin z) (cos z))
1546853164.917 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853164.917 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853164.917 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.917 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.917 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.917 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853164.917 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.918 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.918 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.918 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853164.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.918 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.918 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.919 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.920 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.920 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.921 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.921 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.921 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.922 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.922 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.922 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.923 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853164.923 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 1) (* 0 0))) into 0
1546853164.923 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.923 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.923 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.924 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.924 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.924 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853164.924 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.924 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.926 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853164.927 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853164.927 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853164.928 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.928 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853164.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.929 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853164.930 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853164.931 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.931 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853164.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.931 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853164.932 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (/ (sin z) (cos z))))
1546853164.932 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (/ (sin z) (cos z)))) in z
1546853164.932 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin z) (cos z))) in z
1546853164.932 * [misc]taylor:  Taking taylor expansion of 1/6 in z
1546853164.932 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1546853164.932 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853164.932 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853164.932 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.932 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.932 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.932 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853164.932 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.932 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.932 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853164.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.933 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1546853164.933 * [misc]backup-simplify:  Simplify (- 1/6) into -1/6
1546853164.933 * [misc]backup-simplify:  Simplify -1/6 into -1/6
1546853164.933 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.934 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853164.935 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853164.935 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853164.935 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853164.935 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* -1/6 (* z (pow y 3))) (* 1 (* z y)))) into (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3))))
1546853164.936 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 z)) (sin (/ 1 y)))
1546853164.936 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in (y z) around 0
1546853164.936 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853164.936 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853164.936 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.936 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853164.936 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853164.936 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.936 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.936 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.936 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.936 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.936 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853164.936 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853164.936 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.936 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.936 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.937 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.937 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.937 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853164.937 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853164.937 * [misc]taylor:  Taking taylor expansion of y in z
1546853164.937 * [misc]backup-simplify:  Simplify y into y
1546853164.937 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853164.937 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853164.937 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853164.937 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853164.937 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853164.937 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.937 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853164.937 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853164.937 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.937 * [misc]backup-simplify:  Simplify z into z
1546853164.937 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853164.937 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.938 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853164.938 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853164.938 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.938 * [misc]backup-simplify:  Simplify z into z
1546853164.938 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853164.938 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853164.938 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853164.938 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853164.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.939 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853164.939 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.939 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853164.939 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853164.939 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.939 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.939 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.939 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853164.939 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853164.939 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853164.939 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.939 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853164.939 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853164.939 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.939 * [misc]backup-simplify:  Simplify z into z
1546853164.939 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853164.939 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.940 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853164.940 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853164.940 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.940 * [misc]backup-simplify:  Simplify z into z
1546853164.940 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853164.940 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853164.940 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853164.940 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853164.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.941 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853164.941 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853164.941 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853164.941 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853164.941 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.941 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.941 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.941 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853164.941 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853164.941 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546853164.941 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853164.941 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853164.941 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853164.942 * [misc]taylor:  Taking taylor expansion of y in z
1546853164.942 * [misc]backup-simplify:  Simplify y into y
1546853164.942 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853164.942 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853164.942 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853164.942 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853164.942 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853164.942 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.942 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.942 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.942 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853164.942 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853164.942 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853164.942 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.942 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.942 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853164.943 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853164.943 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853164.943 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853164.943 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853164.943 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853164.943 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853164.943 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853164.944 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853164.944 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853164.945 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853164.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.946 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853164.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853164.947 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853164.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.948 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853164.949 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853164.949 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.949 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.949 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.949 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853164.949 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853164.951 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.951 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853164.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853164.952 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853164.952 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.953 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.953 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.954 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.955 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.956 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.957 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.958 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.959 * [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
1546853164.959 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853164.959 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.959 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.959 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.959 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.961 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.961 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.961 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853164.962 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.963 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853164.963 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546853164.963 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.965 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853164.966 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853164.966 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.968 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853164.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.970 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853164.971 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853164.971 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.973 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.973 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853164.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.974 * [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
1546853164.974 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
1546853164.974 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.974 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.974 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.975 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) into (/ (* (sin z) (sin y)) (cos z))
1546853164.975 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 z)) (sin (/ -1 y)))
1546853164.975 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in (y z) around 0
1546853164.975 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853164.975 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853164.975 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.975 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853164.975 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853164.975 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.975 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.975 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.975 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.975 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.975 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.976 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.976 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853164.976 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853164.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.976 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.976 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.976 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.976 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.976 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.976 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.976 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.976 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853164.976 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853164.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.976 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.976 * [misc]taylor:  Taking taylor expansion of y in z
1546853164.976 * [misc]backup-simplify:  Simplify y into y
1546853164.976 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853164.976 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853164.977 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853164.977 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853164.977 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853164.977 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.977 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853164.977 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853164.977 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.977 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.977 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.977 * [misc]backup-simplify:  Simplify z into z
1546853164.977 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853164.977 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.977 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.977 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853164.977 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853164.977 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.977 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.977 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.977 * [misc]backup-simplify:  Simplify z into z
1546853164.977 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853164.977 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.977 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.978 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853164.978 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853164.978 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853164.978 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853164.978 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853164.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.979 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853164.979 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853164.979 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853164.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.979 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.979 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.979 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.979 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.979 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853164.979 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853164.979 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853164.979 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853164.979 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853164.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.979 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.980 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.980 * [misc]backup-simplify:  Simplify z into z
1546853164.980 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853164.980 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.980 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.980 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853164.980 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853164.980 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.980 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.980 * [misc]taylor:  Taking taylor expansion of z in y
1546853164.980 * [misc]backup-simplify:  Simplify z into z
1546853164.980 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853164.980 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.980 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.980 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853164.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853164.980 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853164.980 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853164.981 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853164.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.981 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853164.981 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853164.981 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853164.981 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853164.981 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853164.981 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.981 * [misc]taylor:  Taking taylor expansion of y in y
1546853164.981 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.981 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.981 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.981 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853164.982 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853164.982 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.982 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.982 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.982 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.982 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.982 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.982 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853164.982 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853164.982 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.982 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.982 * [misc]taylor:  Taking taylor expansion of y in z
1546853164.982 * [misc]backup-simplify:  Simplify y into y
1546853164.983 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853164.983 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853164.983 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853164.983 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853164.983 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853164.983 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853164.983 * [misc]backup-simplify:  Simplify -1 into -1
1546853164.983 * [misc]taylor:  Taking taylor expansion of z in z
1546853164.983 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.983 * [misc]backup-simplify:  Simplify 1 into 1
1546853164.983 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853164.983 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853164.983 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853164.983 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853164.983 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853164.983 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853164.983 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853164.984 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853164.984 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.984 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853164.984 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853164.985 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853164.986 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853164.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.987 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853164.987 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853164.987 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.987 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.987 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.987 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853164.987 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853164.987 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853164.988 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853164.988 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853164.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.988 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853164.989 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853164.989 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.990 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.990 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.990 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.990 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.991 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.991 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.992 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.992 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853164.992 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.993 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853164.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.993 * [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
1546853164.993 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853164.993 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853164.993 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.993 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.993 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.994 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853164.994 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853164.994 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853164.995 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853164.995 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853164.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853164.997 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853164.997 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546853164.997 * [misc]backup-simplify:  Simplify 0 into 0
1546853164.998 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853164.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853164.999 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.000 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.001 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.001 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.003 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.003 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.003 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.003 * [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
1546853165.004 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1546853165.004 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.004 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- z))))) into (/ (* (sin z) (sin y)) (cos z))
1546853165.004 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 2)
1546853165.004 * [misc]backup-simplify:  Simplify (/ (* (sin y) (tan z)) (cos y)) into (/ (* (sin y) (tan z)) (cos y))
1546853165.004 * [misc]approximate:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in (y z) around 0
1546853165.004 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853165.004 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853165.004 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.004 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.004 * [misc]backup-simplify:  Simplify y into y
1546853165.004 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.004 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.004 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.004 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.004 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.004 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.004 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.004 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.004 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.004 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.005 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.005 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.005 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.005 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.005 * [misc]backup-simplify:  Simplify y into y
1546853165.005 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.005 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.005 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.005 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.005 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.005 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.006 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.006 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.006 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.006 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.006 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.006 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.006 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.006 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.006 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.006 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.006 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.006 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.006 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.006 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.006 * [misc]backup-simplify:  Simplify z into z
1546853165.006 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.006 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.006 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.006 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.006 * [misc]backup-simplify:  Simplify z into z
1546853165.006 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.006 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.006 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.006 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.006 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.006 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.006 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.006 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.007 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.007 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.007 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.007 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.007 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.007 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.007 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.007 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.008 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.008 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.008 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.009 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.009 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.010 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.010 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.010 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.010 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.010 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.010 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.010 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.010 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.010 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.010 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.010 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.010 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.010 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.010 * [misc]backup-simplify:  Simplify z into z
1546853165.010 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.010 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.010 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.010 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.010 * [misc]backup-simplify:  Simplify z into z
1546853165.010 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.010 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.011 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.011 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.011 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.011 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.011 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.011 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.011 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.011 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.011 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.011 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.011 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.011 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.011 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.011 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.012 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.013 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.013 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.013 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.014 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.014 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.015 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.016 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.016 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.016 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.017 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853165.017 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.017 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.017 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.017 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.017 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.017 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.017 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.017 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.018 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.018 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.019 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.019 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.020 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.021 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.022 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.023 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.024 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.024 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.025 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.026 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin z) (cos z))))) into 0
1546853165.026 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.026 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ 0 1)))) into 0
1546853165.026 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.026 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.026 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.027 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.028 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.028 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853165.028 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.030 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.031 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.032 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.033 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.035 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.035 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.037 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.037 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.038 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.040 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853165.041 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (/ (sin z) (cos z)))))) into (- (* 1/6 (/ (sin z) (cos z))))
1546853165.042 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853165.042 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (/ (sin z) (cos z)))) 1) (+ (* (/ (sin z) (cos z)) (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into (* 1/3 (/ (sin z) (cos z)))
1546853165.042 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1546853165.042 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546853165.042 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853165.042 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853165.042 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.043 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.043 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.043 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.043 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.043 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.043 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.043 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.044 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.044 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1546853165.044 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853165.044 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.046 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853165.047 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853165.048 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853165.048 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853165.048 * [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)))
1546853165.048 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))) into (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))
1546853165.049 * [misc]approximate:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in (y z) around 0
1546853165.049 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.049 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.049 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.049 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.049 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.049 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.049 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.049 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.049 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.049 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.049 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.050 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.050 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.050 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.050 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.050 * [misc]backup-simplify:  Simplify y into y
1546853165.050 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.050 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.050 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.050 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.050 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.050 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.050 * [misc]backup-simplify:  Simplify y into y
1546853165.050 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.050 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.050 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.050 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.051 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.051 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.051 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.051 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.051 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.051 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.051 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.051 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.052 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.052 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.052 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.052 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.052 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.052 * [misc]backup-simplify:  Simplify z into z
1546853165.052 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.052 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.052 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.052 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.052 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.052 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.052 * [misc]backup-simplify:  Simplify z into z
1546853165.052 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.052 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.052 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.052 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.052 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.052 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.052 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.053 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.053 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.053 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.053 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.053 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.053 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.053 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.053 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.053 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.053 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.053 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.053 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.053 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.053 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.053 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.054 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.054 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.054 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.054 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.054 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.054 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.054 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.054 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.054 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.054 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.054 * [misc]backup-simplify:  Simplify z into z
1546853165.055 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.055 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.055 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.055 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.055 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.055 * [misc]backup-simplify:  Simplify z into z
1546853165.055 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.055 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.055 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.055 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.056 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.056 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.056 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.056 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.056 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.056 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.056 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.056 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.056 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.056 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.056 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.056 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.056 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.057 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.057 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.057 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.057 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.057 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853165.057 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853165.057 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.057 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.057 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.057 * [misc]backup-simplify:  Simplify y into y
1546853165.057 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.057 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.057 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.058 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.058 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.058 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.058 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.058 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.058 * [misc]backup-simplify:  Simplify y into y
1546853165.058 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.058 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.058 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.058 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.058 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.058 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.058 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.059 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.059 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.059 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.059 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.059 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.059 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.059 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.059 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.060 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.060 * [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))))
1546853165.060 * [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))))
1546853165.060 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.061 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.062 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.062 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.063 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.063 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.063 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.064 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853165.065 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.065 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.065 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.065 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.065 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.065 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.065 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.066 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.067 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.067 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.068 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.068 * [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
1546853165.068 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.069 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.069 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.069 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.070 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.070 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.071 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.071 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.071 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.072 * [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
1546853165.072 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853165.073 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.073 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.073 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.073 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.073 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.073 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.074 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853165.076 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.076 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.076 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.077 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.077 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853165.077 * [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
1546853165.077 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.079 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.079 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.079 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.080 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.081 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.082 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.082 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.083 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.084 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.084 * [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
1546853165.085 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
1546853165.085 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.085 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.085 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.086 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.086 * [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)))
1546853165.086 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))) into (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))
1546853165.086 * [misc]approximate:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in (y z) around 0
1546853165.086 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853165.086 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853165.086 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.086 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.086 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.086 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.086 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.086 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.086 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.086 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.087 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.087 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.087 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.087 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.087 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.087 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.087 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.087 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.087 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.087 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.087 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.087 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.087 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.087 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.087 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.088 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.088 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.088 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.088 * [misc]backup-simplify:  Simplify y into y
1546853165.088 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.088 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.088 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.088 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.088 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.088 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.088 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.088 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.088 * [misc]backup-simplify:  Simplify y into y
1546853165.088 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.088 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.088 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.088 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.088 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.088 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.089 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.089 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.089 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.089 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.089 * [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))))
1546853165.089 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.089 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.089 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.090 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.090 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.090 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.090 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.090 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.090 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.090 * [misc]backup-simplify:  Simplify z into z
1546853165.090 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.090 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.090 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.090 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.090 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.090 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.090 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.090 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.090 * [misc]backup-simplify:  Simplify z into z
1546853165.090 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.090 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.090 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.090 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.090 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.091 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.091 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.091 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.091 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.091 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.091 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.091 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.091 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.091 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.091 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.091 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.091 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.092 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.092 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.092 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.092 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.092 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.092 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.092 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.092 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.092 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.092 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.092 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.092 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.092 * [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))))
1546853165.093 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.093 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.093 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.093 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.093 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.093 * [misc]backup-simplify:  Simplify z into z
1546853165.093 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.093 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.093 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.093 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.093 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.093 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.093 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.093 * [misc]backup-simplify:  Simplify z into z
1546853165.093 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.093 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.093 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.094 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.094 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.094 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.094 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.094 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.094 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.094 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.094 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.094 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.094 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.094 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.094 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.094 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.094 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.095 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.095 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.095 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.095 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.095 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.095 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.095 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.095 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.095 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.095 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.095 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.095 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.096 * [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))))
1546853165.096 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.096 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.096 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.096 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.096 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.096 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.096 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.096 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.096 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.096 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.096 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.096 * [misc]backup-simplify:  Simplify y into y
1546853165.096 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.096 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.096 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.097 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853165.097 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.097 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.097 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.097 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.097 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.097 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.097 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.097 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.097 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.097 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.097 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.097 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.097 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.097 * [misc]backup-simplify:  Simplify y into y
1546853165.097 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.097 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.097 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.097 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.098 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.098 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.098 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.098 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.098 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.098 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.098 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.099 * [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))))
1546853165.099 * [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))))
1546853165.099 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.099 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.100 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.101 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.101 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.102 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.102 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.102 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.103 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.104 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.104 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.104 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.105 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.105 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.105 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.105 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.105 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.105 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.106 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.107 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.107 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.107 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.108 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.108 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.108 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.109 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.109 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.110 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.110 * [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
1546853165.110 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.112 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.112 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.112 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.113 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.114 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.115 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.115 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.115 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.117 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.117 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.118 * [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
1546853165.118 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.118 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.118 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.118 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.118 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.119 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.120 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.120 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.120 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.123 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.123 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.124 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.125 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.125 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.125 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.126 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.127 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.127 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853165.128 * [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
1546853165.128 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.130 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.130 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.131 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.133 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.133 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.135 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.136 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.136 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.138 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.138 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.139 * [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
1546853165.139 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1546853165.140 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.140 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.140 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.140 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.141 * [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)))
1546853165.141 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1546853165.141 * [misc]backup-simplify:  Simplify (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) into (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))
1546853165.141 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a)) in (y z a) around 0
1546853165.141 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a)) in a
1546853165.141 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in a
1546853165.141 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in a
1546853165.141 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853165.141 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.141 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853165.141 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.141 * [misc]backup-simplify:  Simplify z into z
1546853165.141 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.141 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.141 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853165.142 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.142 * [misc]backup-simplify:  Simplify z into z
1546853165.142 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.142 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.142 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.142 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.142 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.142 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.142 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.142 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.142 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.142 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853165.142 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.142 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.143 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853165.143 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853165.143 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853165.143 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.143 * [misc]backup-simplify:  Simplify y into y
1546853165.143 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.143 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.143 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853165.143 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.143 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853165.143 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.143 * [misc]backup-simplify:  Simplify z into z
1546853165.143 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.143 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.143 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853165.143 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.143 * [misc]backup-simplify:  Simplify z into z
1546853165.143 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.143 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.143 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.143 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.143 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.143 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.144 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.144 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.144 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.144 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853165.144 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.144 * [misc]backup-simplify:  Simplify y into y
1546853165.144 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.144 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.144 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.144 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.144 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.144 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853165.144 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.145 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.145 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.145 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853165.145 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853165.145 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853165.146 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853165.146 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in a
1546853165.146 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853165.146 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.146 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853165.146 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.146 * [misc]backup-simplify:  Simplify y into y
1546853165.146 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.146 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.146 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853165.146 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.146 * [misc]backup-simplify:  Simplify y into y
1546853165.146 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.146 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.146 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.146 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.146 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.147 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.147 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.147 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.147 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.147 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853165.147 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.147 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.147 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853165.147 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853165.147 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853165.147 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.147 * [misc]backup-simplify:  Simplify y into y
1546853165.147 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.147 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.147 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853165.147 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.147 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853165.147 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.148 * [misc]backup-simplify:  Simplify z into z
1546853165.148 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.148 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.148 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853165.148 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.148 * [misc]backup-simplify:  Simplify z into z
1546853165.148 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.148 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.148 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.148 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.148 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.148 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.148 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.148 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.149 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.149 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853165.149 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.149 * [misc]backup-simplify:  Simplify y into y
1546853165.149 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.149 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.149 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.149 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.149 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.149 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853165.149 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.149 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.150 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.150 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853165.150 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853165.150 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853165.151 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853165.151 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853165.151 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853165.151 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853165.151 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.151 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.151 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.151 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853165.151 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.151 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.151 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.152 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.152 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a)) in z
1546853165.153 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in z
1546853165.153 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in z
1546853165.153 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.153 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.153 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.153 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.153 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.153 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.153 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.153 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.153 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.153 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.154 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.154 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853165.154 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.154 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.154 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853165.154 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853165.154 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.154 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.154 * [misc]backup-simplify:  Simplify y into y
1546853165.154 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.154 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.154 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.155 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.155 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.155 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.155 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.155 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.155 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.155 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.155 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.155 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.157 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.157 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.157 * [misc]backup-simplify:  Simplify y into y
1546853165.157 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.157 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.157 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.157 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.157 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.157 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.157 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.158 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.158 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.158 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.158 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.158 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in z
1546853165.158 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853165.158 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.158 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.158 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.159 * [misc]backup-simplify:  Simplify y into y
1546853165.159 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.159 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.159 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.159 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.159 * [misc]backup-simplify:  Simplify y into y
1546853165.159 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.159 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.159 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.159 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.159 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.159 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.159 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.159 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.159 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.160 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.160 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.160 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.160 * [misc]backup-simplify:  Simplify y into y
1546853165.160 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.160 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.160 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.160 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.160 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.160 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.160 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.160 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.160 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.160 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.160 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.161 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.161 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.162 * [misc]backup-simplify:  Simplify y into y
1546853165.162 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.162 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.162 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.162 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.162 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.162 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.162 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.162 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.162 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.162 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.162 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.163 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853165.163 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853165.163 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853165.163 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853165.163 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.163 * [misc]backup-simplify:  Simplify a into a
1546853165.163 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.163 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.163 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853165.163 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.163 * [misc]backup-simplify:  Simplify a into a
1546853165.163 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.163 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.163 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853165.163 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853165.163 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853165.163 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853165.164 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853165.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.164 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853165.164 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853165.164 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a)) in y
1546853165.164 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in y
1546853165.164 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.164 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.164 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.164 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.164 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.164 * [misc]backup-simplify:  Simplify z into z
1546853165.164 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.164 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.164 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.164 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.164 * [misc]backup-simplify:  Simplify z into z
1546853165.164 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.164 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.165 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.165 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.165 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.165 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.165 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.165 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.165 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.165 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.165 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.165 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.165 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.165 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.165 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.165 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.166 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.166 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.166 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.166 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.166 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.166 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.166 * [misc]backup-simplify:  Simplify z into z
1546853165.166 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.166 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.166 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.166 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.166 * [misc]backup-simplify:  Simplify z into z
1546853165.166 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.166 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.166 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.166 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.166 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.166 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.166 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.167 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.167 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.167 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.167 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.167 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.167 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.167 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.167 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.169 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.169 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.170 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.171 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.172 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.172 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.173 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.173 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.173 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.173 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.173 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853165.173 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.173 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.173 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.173 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.173 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.173 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.173 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.173 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.173 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.174 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.174 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.175 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.175 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.175 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.175 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.175 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.175 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.175 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.175 * [misc]backup-simplify:  Simplify z into z
1546853165.175 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.175 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.175 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.175 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.175 * [misc]backup-simplify:  Simplify z into z
1546853165.175 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.175 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.175 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.175 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.175 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.175 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.176 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.176 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.176 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.176 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.176 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.176 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.176 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.176 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.176 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.177 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.178 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.178 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.178 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.179 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.180 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.180 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.181 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.182 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.182 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.182 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853165.182 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853165.182 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853165.182 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.182 * [misc]backup-simplify:  Simplify a into a
1546853165.182 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.182 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.182 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853165.182 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.183 * [misc]backup-simplify:  Simplify a into a
1546853165.183 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.183 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.183 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853165.183 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853165.183 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853165.183 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853165.183 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853165.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.183 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853165.183 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853165.183 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a)) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.184 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.184 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.184 * [misc]backup-simplify:  Simplify z into z
1546853165.184 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.184 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.184 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.184 * [misc]backup-simplify:  Simplify z into z
1546853165.184 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.184 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.184 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.184 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.184 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.184 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.184 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.184 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.184 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.184 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.184 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.184 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.184 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.184 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.184 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.184 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.184 * [misc]backup-simplify:  Simplify z into z
1546853165.184 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.184 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.184 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.184 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.185 * [misc]backup-simplify:  Simplify z into z
1546853165.185 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.185 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.185 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.185 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.185 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.185 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.185 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.185 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.185 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.185 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.185 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.185 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.185 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.185 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.185 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.186 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.186 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.187 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.188 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.188 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.189 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.189 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.189 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.189 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.189 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.189 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853165.189 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.189 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.189 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.189 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.189 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.189 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.189 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.189 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.190 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.190 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.190 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.190 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.190 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.190 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.190 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.190 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.190 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.190 * [misc]backup-simplify:  Simplify z into z
1546853165.190 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.190 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.190 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.190 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.190 * [misc]backup-simplify:  Simplify z into z
1546853165.191 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.191 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.191 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.191 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.191 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.191 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.191 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.191 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.191 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.191 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.191 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.191 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.191 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.191 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.191 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.191 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.192 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.192 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.193 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.193 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.193 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.194 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.194 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.195 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.195 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853165.195 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853165.195 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853165.195 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.195 * [misc]backup-simplify:  Simplify a into a
1546853165.195 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.195 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.195 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853165.195 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.195 * [misc]backup-simplify:  Simplify a into a
1546853165.195 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.195 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.195 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853165.195 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853165.195 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853165.195 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853165.195 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853165.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.196 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853165.196 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853165.196 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) 0) into (/ (sin z) (cos z))
1546853165.196 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853165.196 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853165.196 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853165.196 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853165.196 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.196 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.196 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.196 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.196 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.196 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.196 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.196 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.197 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.197 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853165.197 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853165.197 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.197 * [misc]backup-simplify:  Simplify a into a
1546853165.197 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.197 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.197 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853165.197 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.197 * [misc]backup-simplify:  Simplify a into a
1546853165.197 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853165.197 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853165.197 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853165.197 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853165.197 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853165.197 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853165.197 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853165.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.197 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853165.198 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853165.198 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1546853165.198 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1546853165.198 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1546853165.198 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853165.198 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853165.198 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.198 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.198 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.198 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853165.198 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.198 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.198 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.199 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.199 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.199 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.200 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.200 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.200 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.200 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.201 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853165.201 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853165.202 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853165.202 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853165.202 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.202 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853165.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.203 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853165.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.203 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.203 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853165.204 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.204 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853165.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.204 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853165.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.205 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853165.205 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853165.205 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853165.205 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853165.205 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.205 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.205 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.205 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.206 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.206 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853165.206 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.206 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.206 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.206 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.206 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.206 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853165.206 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.206 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.206 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.207 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853165.207 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.207 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853165.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.208 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.208 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853165.208 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.209 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.209 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.209 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.209 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1546853165.209 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.210 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546853165.210 * [misc]backup-simplify:  Simplify (- (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))))) (tan (/ 1 a))) into (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a)))
1546853165.210 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a))) in (y z a) around 0
1546853165.210 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a))) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853165.210 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.210 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.210 * [misc]backup-simplify:  Simplify y into y
1546853165.210 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.210 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.210 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.210 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.210 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.210 * [misc]backup-simplify:  Simplify y into y
1546853165.210 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.210 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.210 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.211 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.211 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.211 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.211 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.211 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.211 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853165.211 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.211 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.211 * [misc]backup-simplify:  Simplify z into z
1546853165.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.211 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.211 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.211 * [misc]backup-simplify:  Simplify z into z
1546853165.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.212 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.212 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.212 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.212 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.212 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.212 * [misc]backup-simplify:  Simplify y into y
1546853165.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.212 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.212 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.212 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.212 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.212 * [misc]backup-simplify:  Simplify y into y
1546853165.212 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.212 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.212 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.212 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.213 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.213 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.213 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.213 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.213 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853165.213 * [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)))))
1546853165.214 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853165.214 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in a
1546853165.214 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853165.214 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.214 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.214 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.214 * [misc]backup-simplify:  Simplify z into z
1546853165.214 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.214 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.214 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.214 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.214 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.214 * [misc]backup-simplify:  Simplify z into z
1546853165.214 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.214 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.214 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.214 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.215 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.215 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.215 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.215 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853165.215 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.215 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.215 * [misc]backup-simplify:  Simplify z into z
1546853165.215 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.215 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.215 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.215 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.215 * [misc]backup-simplify:  Simplify z into z
1546853165.215 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.215 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.215 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.216 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.216 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.216 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.216 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.216 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.216 * [misc]backup-simplify:  Simplify y into y
1546853165.216 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.216 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.216 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.216 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.216 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.216 * [misc]backup-simplify:  Simplify y into y
1546853165.216 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.216 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.216 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.216 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.217 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.217 * [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)))))
1546853165.217 * [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)))))
1546853165.217 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853165.217 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853165.217 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.217 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853165.217 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853165.217 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.217 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.217 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.217 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.217 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853165.218 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853165.218 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.218 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.218 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.218 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.218 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.218 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a))) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853165.218 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.218 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.218 * [misc]backup-simplify:  Simplify y into y
1546853165.218 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.218 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.218 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.218 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.218 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.218 * [misc]backup-simplify:  Simplify y into y
1546853165.218 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.218 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.218 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.218 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.218 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.218 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.218 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.219 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.219 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.219 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.219 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.219 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.219 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.219 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.219 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.219 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.219 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.219 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.219 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.219 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.219 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.220 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.220 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.220 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.220 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.220 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.220 * [misc]backup-simplify:  Simplify y into y
1546853165.220 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.220 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.220 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.220 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.220 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.220 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.220 * [misc]backup-simplify:  Simplify y into y
1546853165.220 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.220 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.220 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.220 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.220 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.221 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.221 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.221 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.221 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.221 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.221 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.222 * [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)))))
1546853165.222 * [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)))))
1546853165.222 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853165.223 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in z
1546853165.223 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.223 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.223 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.223 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.223 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.223 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.223 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.223 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.223 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.223 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.223 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.223 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.223 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.223 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.224 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.224 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.224 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.224 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.224 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.224 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.224 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.224 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.224 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.224 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.224 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.224 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.224 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.225 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.225 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.225 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.225 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.225 * [misc]backup-simplify:  Simplify y into y
1546853165.225 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.225 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.225 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.225 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.225 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.225 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.225 * [misc]backup-simplify:  Simplify y into y
1546853165.225 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.225 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.225 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.225 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.225 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.226 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.226 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.226 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.226 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.226 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.226 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.227 * [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)))))
1546853165.227 * [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)))))
1546853165.227 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853165.227 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853165.228 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.228 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853165.228 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853165.228 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.228 * [misc]backup-simplify:  Simplify a into a
1546853165.228 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.228 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.228 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.228 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853165.228 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853165.228 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.228 * [misc]backup-simplify:  Simplify a into a
1546853165.228 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.228 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.228 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.228 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853165.228 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853165.228 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853165.229 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853165.229 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853165.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.229 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853165.229 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.229 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a))) in y
1546853165.229 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) in y
1546853165.229 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.229 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853165.229 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.229 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.229 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.229 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.229 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.229 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.230 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.230 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.230 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.230 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.230 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.230 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.230 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.230 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.230 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.230 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.230 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.230 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.230 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.230 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.231 * [misc]backup-simplify:  Simplify z into z
1546853165.231 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.231 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.231 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.231 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.231 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.231 * [misc]backup-simplify:  Simplify z into z
1546853165.231 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.231 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.231 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.231 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.232 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.232 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.232 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.232 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.232 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.232 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.232 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.232 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.232 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.232 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.232 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.232 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.232 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.233 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.233 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.233 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.233 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.234 * [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)))))
1546853165.234 * [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)))))
1546853165.234 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853165.234 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.235 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.235 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.235 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.235 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.235 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.235 * [misc]backup-simplify:  Simplify z into z
1546853165.235 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.235 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.235 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.235 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.235 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.235 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.235 * [misc]backup-simplify:  Simplify z into z
1546853165.235 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.235 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.235 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.235 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.235 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.236 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.236 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.236 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.236 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.236 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.236 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.236 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.236 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.236 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.236 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.236 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.236 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.236 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.237 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.237 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.237 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.237 * [misc]backup-simplify:  Simplify z into z
1546853165.237 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.237 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.237 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.237 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.237 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.237 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.237 * [misc]backup-simplify:  Simplify z into z
1546853165.237 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.237 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.237 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.237 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.237 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.237 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.237 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.238 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.238 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.238 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.238 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.238 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.238 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.238 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.238 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.238 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.238 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.238 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.238 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.238 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.238 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.239 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.239 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.239 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.239 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.240 * [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)))))
1546853165.240 * [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)))))
1546853165.240 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853165.240 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853165.240 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.240 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853165.240 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853165.240 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.241 * [misc]backup-simplify:  Simplify a into a
1546853165.241 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.241 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.241 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853165.241 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853165.241 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.241 * [misc]backup-simplify:  Simplify a into a
1546853165.241 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.241 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853165.241 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853165.241 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853165.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.242 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853165.242 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.242 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) (tan (/ 1 a))) in y
1546853165.242 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))) in y
1546853165.242 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.242 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853165.242 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.242 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.242 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.242 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.242 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.242 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.243 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.243 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.243 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.243 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.243 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.243 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.243 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.243 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.243 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.243 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.243 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.243 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.243 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.243 * [misc]backup-simplify:  Simplify z into z
1546853165.243 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.244 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.244 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.244 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.244 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.244 * [misc]backup-simplify:  Simplify z into z
1546853165.244 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.244 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.244 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.244 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.245 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.245 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.245 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.245 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.245 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.245 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.245 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.245 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.245 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.245 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.245 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.245 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.245 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.245 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.246 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.246 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.246 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.246 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.246 * [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)))))
1546853165.247 * [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)))))
1546853165.247 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853165.247 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.247 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.247 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.247 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.248 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.248 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.248 * [misc]backup-simplify:  Simplify z into z
1546853165.248 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.248 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.248 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.248 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.248 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.248 * [misc]backup-simplify:  Simplify z into z
1546853165.248 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.248 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.248 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.248 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.249 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.249 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.249 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.249 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.249 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.249 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.249 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.249 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.249 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.249 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.249 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.249 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.249 * [misc]backup-simplify:  Simplify z into z
1546853165.249 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.249 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.249 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.250 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.250 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.250 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.250 * [misc]backup-simplify:  Simplify z into z
1546853165.250 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.250 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.250 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.250 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.250 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.250 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.250 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.250 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.251 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.251 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.251 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.251 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.251 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.251 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.251 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.251 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.251 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.251 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.251 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.251 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.251 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.251 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.252 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.252 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.252 * [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)))))
1546853165.252 * [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)))))
1546853165.252 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853165.252 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853165.252 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.252 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853165.252 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853165.252 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.252 * [misc]backup-simplify:  Simplify a into a
1546853165.252 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.252 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.252 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.252 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853165.253 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853165.253 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.253 * [misc]backup-simplify:  Simplify a into a
1546853165.253 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.253 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853165.253 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853165.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.253 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853165.253 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.254 * [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)))))
1546853165.254 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853165.254 * [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))))
1546853165.254 * [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
1546853165.254 * [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
1546853165.254 * [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
1546853165.254 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.254 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.254 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.254 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.255 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.255 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.255 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.255 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.255 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.255 * [misc]backup-simplify:  Simplify y into y
1546853165.255 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.255 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.255 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.255 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.255 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.255 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.255 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.255 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.255 * [misc]backup-simplify:  Simplify y into y
1546853165.255 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.255 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.255 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.255 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.255 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.256 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.256 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.256 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.256 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.256 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.256 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.256 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.256 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.256 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.256 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.256 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.256 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.256 * [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))))
1546853165.256 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.256 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.256 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.256 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.256 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.257 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.257 * [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)))))
1546853165.257 * [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)))))
1546853165.257 * [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)))
1546853165.257 * [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))))
1546853165.257 * [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
1546853165.257 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.257 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.257 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.257 * [misc]backup-simplify:  Simplify y into y
1546853165.257 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.258 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.258 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.258 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.258 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.258 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.258 * [misc]backup-simplify:  Simplify y into y
1546853165.258 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.258 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.258 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.258 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.258 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.258 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.258 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.258 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.258 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.258 * [misc]backup-simplify:  Simplify y into y
1546853165.258 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.258 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.258 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.258 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.258 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.258 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.258 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.259 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.259 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.259 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.259 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.259 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.259 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.259 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.259 * [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))))
1546853165.259 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.259 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.259 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.259 * [misc]backup-simplify:  Simplify y into y
1546853165.259 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.259 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.260 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.260 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.260 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.260 * [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)))))
1546853165.260 * [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)))))
1546853165.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.260 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.260 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.260 * [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)))
1546853165.261 * [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))))
1546853165.261 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853165.261 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853165.261 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853165.261 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.261 * [misc]backup-simplify:  Simplify a into a
1546853165.261 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.261 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.261 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853165.261 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853165.261 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.261 * [misc]backup-simplify:  Simplify a into a
1546853165.261 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853165.261 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853165.261 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853165.261 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853165.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.262 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853165.262 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.262 * [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)))))
1546853165.262 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853165.263 * [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))))
1546853165.263 * [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
1546853165.263 * [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
1546853165.263 * [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
1546853165.263 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.263 * [misc]backup-simplify:  Simplify y into y
1546853165.263 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.263 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.263 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.263 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.263 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.263 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.263 * [misc]backup-simplify:  Simplify y into y
1546853165.263 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.263 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.263 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.263 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.263 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.263 * [misc]backup-simplify:  Simplify z into z
1546853165.263 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.264 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.264 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.264 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853165.264 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.264 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.264 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.264 * [misc]backup-simplify:  Simplify y into y
1546853165.264 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.264 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.264 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.264 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.264 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.264 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.264 * [misc]backup-simplify:  Simplify z into z
1546853165.264 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.264 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.264 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.264 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.264 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.264 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.264 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.264 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.264 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.264 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.264 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.264 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.265 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.265 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.265 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.265 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.265 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.265 * [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))))
1546853165.265 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.265 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.265 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.265 * [misc]backup-simplify:  Simplify y into y
1546853165.265 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.265 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.265 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.265 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.265 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.265 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.266 * [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)))))
1546853165.266 * [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)))))
1546853165.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.266 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.266 * [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)))
1546853165.266 * [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))))
1546853165.266 * [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
1546853165.267 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.267 * [misc]backup-simplify:  Simplify z into z
1546853165.267 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.267 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.267 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.267 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.267 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.267 * [misc]backup-simplify:  Simplify y into y
1546853165.267 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.267 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.267 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.267 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.267 * [misc]backup-simplify:  Simplify z into z
1546853165.267 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.267 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.267 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.267 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.267 * [misc]backup-simplify:  Simplify y into y
1546853165.267 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.267 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.267 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.267 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.267 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.267 * [misc]backup-simplify:  Simplify z into z
1546853165.267 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.267 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.268 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.268 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.268 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.268 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.268 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.268 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.268 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.268 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.268 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.268 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.268 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.269 * [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))))
1546853165.269 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853165.269 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853165.269 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.269 * [misc]backup-simplify:  Simplify z into z
1546853165.269 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.269 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.269 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.269 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.269 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.269 * [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)))))
1546853165.269 * [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)))))
1546853165.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.269 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.270 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.270 * [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)))
1546853165.270 * [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))))
1546853165.270 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853165.270 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853165.270 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853165.270 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.270 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.270 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.270 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853165.270 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853165.270 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853165.270 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.270 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.270 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.271 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853165.271 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853165.271 * [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)))))
1546853165.271 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1546853165.272 * [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))))
1546853165.272 * [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))))
1546853165.273 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.273 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.273 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.274 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.275 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.275 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.276 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.276 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853165.276 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.277 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))))) into 0
1546853165.277 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.277 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.277 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.278 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.279 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.279 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.280 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.280 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.281 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.282 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853165.283 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.284 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))))) into 0
1546853165.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.284 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.285 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853165.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853165.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853165.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.287 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.287 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853165.287 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853165.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.290 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.290 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.290 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.290 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.290 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.290 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.290 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.291 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.292 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.292 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.295 * [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
1546853165.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.297 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.299 * [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
1546853165.299 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.299 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.301 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.301 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.301 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.303 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.303 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.305 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.305 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.306 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.307 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.308 * [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
1546853165.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.309 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853165.310 * [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
1546853165.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.311 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.311 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853165.311 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853165.312 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.312 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853165.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.313 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853165.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853165.314 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853165.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.315 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853165.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.315 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.315 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.316 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.316 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.317 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.318 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.319 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.320 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.321 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.322 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.323 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.324 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.324 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.324 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.327 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.327 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.328 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.329 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.329 * [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
1546853165.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.330 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853165.331 * [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
1546853165.332 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.332 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.332 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.333 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.333 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.334 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.334 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.335 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.336 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.337 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.337 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.338 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.338 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.339 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.340 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.341 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.341 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.341 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.341 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.343 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.343 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.343 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.345 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.345 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.346 * [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
1546853165.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.347 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.348 * [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
1546853165.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.348 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853165.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.349 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.349 * [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
1546853165.351 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.351 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.351 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.352 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.352 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.354 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.354 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.354 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.355 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.356 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.356 * [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
1546853165.356 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853165.356 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.357 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853165.358 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.358 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.359 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.359 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.359 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.360 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.360 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.361 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.361 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.361 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.361 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.362 * [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
1546853165.362 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.363 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.363 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.364 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.364 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.365 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.366 * [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
1546853165.366 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853165.366 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.367 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853165.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.368 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.369 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.371 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.372 * [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
1546853165.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.372 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.372 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.372 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.373 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.374 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.374 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.374 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853165.375 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.376 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.376 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.376 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853165.377 * [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
1546853165.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.377 * [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
1546853165.378 * [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
1546853165.379 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.380 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.381 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.382 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.383 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.383 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.384 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.384 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853165.385 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.386 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853165.387 * [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
1546853165.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.388 * [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
1546853165.390 * [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
1546853165.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.391 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.391 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.393 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.394 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.396 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.397 * [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
1546853165.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.397 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.397 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.397 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.399 * [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)))
1546853165.399 * [misc]backup-simplify:  Simplify (- (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))))) (tan (/ 1 (- a)))) into (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a)))
1546853165.399 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a))) in (y z a) around 0
1546853165.399 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a))) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853165.400 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.400 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.400 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.400 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.400 * [misc]backup-simplify:  Simplify z into z
1546853165.400 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.400 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.400 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.400 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.400 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.400 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.400 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.400 * [misc]backup-simplify:  Simplify z into z
1546853165.400 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.400 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.400 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.401 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.401 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.401 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.401 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.401 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.401 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.401 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.401 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853165.401 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.402 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.402 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853165.402 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.402 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.402 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.402 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.402 * [misc]backup-simplify:  Simplify z into z
1546853165.402 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.402 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.402 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.402 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.402 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.402 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.402 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.402 * [misc]backup-simplify:  Simplify z into z
1546853165.402 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.402 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.402 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.402 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.403 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.403 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.403 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.403 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.403 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.403 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.403 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.403 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.403 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.403 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.403 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.403 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.403 * [misc]backup-simplify:  Simplify y into y
1546853165.403 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.404 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.404 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.404 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.404 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.404 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.404 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.404 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.404 * [misc]backup-simplify:  Simplify y into y
1546853165.404 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.404 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.404 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.404 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.404 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.404 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.404 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.405 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.405 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.405 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.405 * [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))))
1546853165.405 * [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)))))
1546853165.406 * [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)))))
1546853165.406 * [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)))))))
1546853165.406 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in a
1546853165.406 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853165.406 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.406 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.406 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.407 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.407 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.407 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.407 * [misc]backup-simplify:  Simplify y into y
1546853165.407 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.407 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.407 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.407 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.407 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.407 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.407 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.407 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.407 * [misc]backup-simplify:  Simplify y into y
1546853165.407 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.407 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.407 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.407 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.407 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.407 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.408 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.408 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.408 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.408 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.408 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853165.408 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.408 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.408 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853165.408 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853165.408 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853165.408 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.408 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.408 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.408 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.408 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.408 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.409 * [misc]backup-simplify:  Simplify z into z
1546853165.409 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.409 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.409 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.409 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.409 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.409 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.409 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.409 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.409 * [misc]backup-simplify:  Simplify z into z
1546853165.409 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.409 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.409 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.409 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.409 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.409 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.409 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.410 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.410 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.410 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.410 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.410 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.410 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.410 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.410 * [misc]backup-simplify:  Simplify y into y
1546853165.410 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.410 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.410 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.410 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.410 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.410 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.410 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.410 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.411 * [misc]backup-simplify:  Simplify y into y
1546853165.411 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.411 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.411 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.411 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.411 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.411 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.411 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.411 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.411 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.412 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.412 * [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))))
1546853165.412 * [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)))))
1546853165.413 * [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)))))
1546853165.413 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853165.413 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853165.413 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.413 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853165.413 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853165.413 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.413 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.413 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.413 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.413 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.414 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.414 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.414 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853165.414 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853165.414 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.414 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.414 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.414 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.414 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.414 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.414 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.414 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.414 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a))) in z
1546853165.414 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) in z
1546853165.414 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in z
1546853165.414 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.414 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.414 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.414 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.415 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.415 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.415 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.415 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.415 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.415 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.415 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.415 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.415 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.415 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.415 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.415 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.415 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.415 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.415 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.415 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.416 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.416 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.416 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.416 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.416 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.416 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.416 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.416 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.416 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.416 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.416 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.416 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.416 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.416 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.416 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.416 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.416 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.417 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.417 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.417 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.417 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.417 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.417 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.417 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.417 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.417 * [misc]backup-simplify:  Simplify y into y
1546853165.417 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.417 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.417 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.417 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.417 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.417 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.417 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.417 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.417 * [misc]backup-simplify:  Simplify y into y
1546853165.417 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.417 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.417 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.418 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.418 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.418 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.418 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.418 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.418 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.418 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.418 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.419 * [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))))
1546853165.419 * [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)))))
1546853165.419 * [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)))))
1546853165.420 * [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)))))))
1546853165.420 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in z
1546853165.420 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853165.420 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.420 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.420 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.420 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.420 * [misc]backup-simplify:  Simplify y into y
1546853165.420 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.420 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.420 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.420 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.420 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.420 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.420 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.420 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.420 * [misc]backup-simplify:  Simplify y into y
1546853165.421 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.421 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.421 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.421 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.421 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.421 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.421 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.422 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.422 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.422 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.422 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.422 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.422 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.422 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.422 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.422 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.422 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.422 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.422 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.422 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.422 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.422 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.422 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.422 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.423 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.423 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.423 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.423 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.423 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.423 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.423 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.423 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.423 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.423 * [misc]backup-simplify:  Simplify y into y
1546853165.423 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.423 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.423 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.423 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.423 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.423 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.423 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.423 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.424 * [misc]backup-simplify:  Simplify y into y
1546853165.424 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.424 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.424 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.424 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.424 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.424 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.424 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.424 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.424 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.425 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.425 * [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))))
1546853165.425 * [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)))))
1546853165.426 * [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)))))
1546853165.426 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853165.426 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853165.426 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.426 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853165.426 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853165.426 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.426 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.426 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.426 * [misc]backup-simplify:  Simplify a into a
1546853165.426 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.427 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.427 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853165.427 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853165.427 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.427 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.427 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.427 * [misc]backup-simplify:  Simplify a into a
1546853165.427 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.427 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853165.427 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853165.427 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853165.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.428 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853165.428 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.428 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a))) in y
1546853165.428 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) in y
1546853165.428 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.428 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.428 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.428 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.428 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.428 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.428 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.428 * [misc]backup-simplify:  Simplify z into z
1546853165.428 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.428 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.429 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.429 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.429 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.429 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.429 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.429 * [misc]backup-simplify:  Simplify z into z
1546853165.429 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.429 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.429 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.429 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.430 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.430 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.430 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.430 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.430 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.430 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.430 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.430 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.430 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.430 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.430 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.430 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.430 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.430 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.430 * [misc]backup-simplify:  Simplify z into z
1546853165.430 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.430 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.431 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.431 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.431 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.431 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.431 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.431 * [misc]backup-simplify:  Simplify z into z
1546853165.431 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.431 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.431 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.431 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.432 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.432 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.432 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.432 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.432 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.432 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.432 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.432 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.432 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.432 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.432 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.432 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.432 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.432 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.433 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.433 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.433 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.433 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.433 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.433 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.433 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.433 * [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))))
1546853165.434 * [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)))))
1546853165.434 * [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)))))
1546853165.435 * [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)))))))
1546853165.435 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.435 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853165.435 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.435 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.435 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.435 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.435 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.435 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.435 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.435 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.436 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.436 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.436 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.436 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.436 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.436 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.436 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.436 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.436 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.436 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.436 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.436 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.436 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.436 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.436 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.436 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.436 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.436 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.436 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.436 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.437 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.437 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.437 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.437 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.437 * [misc]backup-simplify:  Simplify z into z
1546853165.437 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.437 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.437 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.437 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.437 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.437 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.437 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.437 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.437 * [misc]backup-simplify:  Simplify z into z
1546853165.437 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.437 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.437 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.437 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.437 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.437 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.438 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.438 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.438 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.438 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.438 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.438 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.438 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.438 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.438 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.438 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.438 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.438 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.439 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.439 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.439 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.439 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.439 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.439 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.439 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.439 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.439 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.439 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.439 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.439 * [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))))
1546853165.439 * [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)))))
1546853165.440 * [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)))))
1546853165.440 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853165.440 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853165.440 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.440 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853165.440 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853165.440 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.440 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.440 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.440 * [misc]backup-simplify:  Simplify a into a
1546853165.440 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.440 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.440 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.440 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853165.440 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853165.440 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.440 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.440 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.440 * [misc]backup-simplify:  Simplify a into a
1546853165.440 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.440 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.440 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.440 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853165.440 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853165.441 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853165.441 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853165.441 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853165.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.441 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853165.441 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.441 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) (tan (/ -1 a))) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.441 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.441 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.441 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.441 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.441 * [misc]backup-simplify:  Simplify z into z
1546853165.441 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.441 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.441 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.441 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.441 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.441 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.441 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.441 * [misc]backup-simplify:  Simplify z into z
1546853165.441 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.441 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.441 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.442 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.442 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.442 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.442 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.442 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.442 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.442 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.442 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.442 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.442 * [misc]backup-simplify:  Simplify z into z
1546853165.442 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.442 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.442 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.442 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.442 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.442 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.442 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.442 * [misc]backup-simplify:  Simplify z into z
1546853165.442 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.442 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.443 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.443 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.443 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.443 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.443 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.443 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.443 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.443 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.443 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.443 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.443 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.443 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.443 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.443 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.443 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.443 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.443 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.443 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.443 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.444 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.444 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.444 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.444 * [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))))
1546853165.444 * [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)))))
1546853165.444 * [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)))))
1546853165.444 * [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)))))))
1546853165.444 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.444 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853165.444 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.445 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.445 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.445 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.445 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.445 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.445 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.445 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.445 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.445 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.445 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.445 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.445 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.445 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.445 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.445 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.445 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.445 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.445 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.445 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.445 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.445 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.445 * [misc]backup-simplify:  Simplify z into z
1546853165.445 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.445 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.445 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.445 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.446 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.446 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.446 * [misc]backup-simplify:  Simplify z into z
1546853165.446 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.446 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.446 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.446 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.446 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.446 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.446 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.446 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.446 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.446 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.446 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.446 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.446 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.446 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.447 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.447 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.447 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.447 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.447 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.447 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.448 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.448 * [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))))
1546853165.448 * [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)))))
1546853165.448 * [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)))))
1546853165.448 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853165.448 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853165.448 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.448 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853165.448 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853165.448 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.448 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.448 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.448 * [misc]backup-simplify:  Simplify a into a
1546853165.449 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.449 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.449 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853165.449 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853165.449 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.449 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.449 * [misc]taylor:  Taking taylor expansion of a in y
1546853165.449 * [misc]backup-simplify:  Simplify a into a
1546853165.449 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.449 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853165.449 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853165.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.449 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853165.449 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.450 * [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)))))
1546853165.450 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853165.451 * [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))))
1546853165.451 * [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
1546853165.451 * [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
1546853165.451 * [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
1546853165.451 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.451 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.451 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.451 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.451 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.451 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.451 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.451 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.451 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.451 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.451 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.451 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.451 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.451 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.451 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.451 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.451 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.451 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.452 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.452 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.452 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.452 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.452 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.452 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.452 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.452 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.452 * [misc]backup-simplify:  Simplify y into y
1546853165.452 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.452 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.452 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.452 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.452 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.452 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.452 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.452 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.452 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.452 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.452 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.452 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.452 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.452 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.452 * [misc]backup-simplify:  Simplify y into y
1546853165.452 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.452 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.452 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.452 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.452 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.453 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.453 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.453 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.453 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.453 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.453 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.453 * [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))))
1546853165.453 * [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)))))
1546853165.453 * [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)))))
1546853165.454 * [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))))))
1546853165.454 * [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)))))))
1546853165.454 * [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
1546853165.454 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.454 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.454 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.454 * [misc]backup-simplify:  Simplify y into y
1546853165.454 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.454 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.454 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.454 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.454 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.454 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.454 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.454 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.454 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.454 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.454 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.454 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.454 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.455 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.455 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.455 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.455 * [misc]backup-simplify:  Simplify y into y
1546853165.455 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.455 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.455 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.455 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.455 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.455 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.455 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.455 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.455 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.455 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.455 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.455 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.455 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.455 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.455 * [misc]backup-simplify:  Simplify y into y
1546853165.455 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.455 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.455 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.455 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.455 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.455 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.455 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.455 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.456 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.456 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.456 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.456 * [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))))
1546853165.456 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.456 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.456 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.456 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.456 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.456 * [misc]backup-simplify:  Simplify y into y
1546853165.456 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.456 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.456 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.456 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.456 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.456 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.456 * [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)))))
1546853165.457 * [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)))))
1546853165.457 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.457 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.457 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.457 * [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)))
1546853165.457 * [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))))
1546853165.457 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853165.457 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853165.457 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853165.457 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.457 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.457 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.457 * [misc]backup-simplify:  Simplify a into a
1546853165.457 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.457 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.458 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853165.458 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853165.458 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.458 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.458 * [misc]taylor:  Taking taylor expansion of a in z
1546853165.458 * [misc]backup-simplify:  Simplify a into a
1546853165.458 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853165.458 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853165.458 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853165.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.458 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853165.458 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.459 * [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)))))
1546853165.459 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853165.459 * [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))))
1546853165.459 * [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
1546853165.459 * [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
1546853165.459 * [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
1546853165.459 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.460 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.460 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.460 * [misc]backup-simplify:  Simplify z into z
1546853165.460 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.460 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.460 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.460 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.460 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.460 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.460 * [misc]backup-simplify:  Simplify z into z
1546853165.460 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.460 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.460 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.460 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.460 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.460 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.460 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.460 * [misc]backup-simplify:  Simplify z into z
1546853165.460 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.460 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.460 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.460 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.460 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.460 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.460 * [misc]backup-simplify:  Simplify y into y
1546853165.460 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.460 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.460 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.460 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.460 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.460 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.460 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.461 * [misc]backup-simplify:  Simplify z into z
1546853165.461 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.461 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.461 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.461 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.461 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.461 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.461 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.461 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.461 * [misc]backup-simplify:  Simplify y into y
1546853165.461 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.461 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.461 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.461 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.461 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.461 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.461 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.461 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.461 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.461 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.461 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.461 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.462 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.462 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.462 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.462 * [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))))
1546853165.462 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.462 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.462 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.462 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.462 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.463 * [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)))))
1546853165.463 * [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)))))
1546853165.463 * [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))))))
1546853165.463 * [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)))))))
1546853165.463 * [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
1546853165.463 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.463 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.463 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.463 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.463 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.463 * [misc]backup-simplify:  Simplify y into y
1546853165.463 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.463 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.463 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.463 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
1546853165.463 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853165.463 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853165.464 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.464 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.464 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.464 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.464 * [misc]backup-simplify:  Simplify z into z
1546853165.464 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.464 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.464 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.464 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.464 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.464 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.464 * [misc]backup-simplify:  Simplify y into y
1546853165.464 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.464 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.464 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.464 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.464 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.464 * [misc]taylor:  Taking taylor expansion of z in a
1546853165.464 * [misc]backup-simplify:  Simplify z into z
1546853165.464 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.464 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.464 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.464 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.464 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.464 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.464 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.464 * [misc]backup-simplify:  Simplify y into y
1546853165.464 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.464 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.464 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.464 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.464 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.465 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.465 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.465 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.465 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.465 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.465 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.466 * [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))))
1546853165.466 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853165.466 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853165.466 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.466 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.466 * [misc]taylor:  Taking taylor expansion of y in a
1546853165.466 * [misc]backup-simplify:  Simplify y into y
1546853165.466 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.466 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.466 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.466 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.466 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.466 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.466 * [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)))))
1546853165.466 * [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)))))
1546853165.466 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.466 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.466 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.467 * [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)))
1546853165.467 * [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))))
1546853165.467 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853165.467 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853165.467 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853165.467 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.467 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.467 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.467 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.467 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.467 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853165.467 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853165.467 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853165.467 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853165.467 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.467 * [misc]taylor:  Taking taylor expansion of a in a
1546853165.467 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.467 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.467 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853165.468 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853165.468 * [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)))))
1546853165.468 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1546853165.469 * [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))))
1546853165.469 * [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))))
1546853165.469 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.470 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.470 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.471 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.472 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.473 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.473 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.474 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.474 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.475 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.475 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.475 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.476 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.477 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.478 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.478 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.478 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.480 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853165.480 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.480 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.481 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.481 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.482 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.482 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.482 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.483 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.484 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.484 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.485 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.487 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853165.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.487 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853165.488 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853165.489 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853165.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.489 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853165.490 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853165.491 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.491 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853165.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.491 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853165.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.492 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.492 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.492 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.492 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.492 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.492 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.493 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.494 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.494 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.494 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.495 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.496 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.497 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.497 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.498 * [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
1546853165.498 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853165.500 * [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
1546853165.500 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.500 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.500 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.501 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.502 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.503 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.503 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.504 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.505 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.505 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.506 * [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
1546853165.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.506 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.507 * [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
1546853165.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.507 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853165.507 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853165.508 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853165.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.508 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853165.509 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853165.509 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.510 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.510 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.510 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.510 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.511 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.512 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.513 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.514 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.515 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.515 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.515 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.516 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.517 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.517 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.518 * [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
1546853165.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.518 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.518 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.519 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.519 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853165.520 * [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
1546853165.520 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.521 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.521 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.522 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.522 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.522 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.523 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.524 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.524 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.524 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.525 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.525 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.526 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.526 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.526 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.527 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.528 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.528 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.529 * [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
1546853165.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.529 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.530 * [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
1546853165.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.530 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853165.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.530 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.532 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.532 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.532 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.533 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.534 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.534 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.535 * [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
1546853165.535 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.536 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.536 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.537 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.537 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.538 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.538 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.538 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.539 * [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
1546853165.539 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.539 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.540 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 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
1546853165.541 * [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
1546853165.541 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.541 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.542 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.542 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.543 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.543 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.543 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.544 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.544 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.545 * [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
1546853165.545 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.545 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.546 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 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
1546853165.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.547 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.547 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.548 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.548 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.549 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.549 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.550 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.550 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.550 * [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
1546853165.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.551 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.551 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.551 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.551 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.552 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.552 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.553 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.553 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.554 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.554 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.554 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.555 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853165.556 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853165.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.556 * [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
1546853165.557 * [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
1546853165.558 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.558 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.560 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.561 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.561 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.561 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.562 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.563 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.563 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.565 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.565 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.567 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.568 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.569 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853165.570 * [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
1546853165.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.571 * [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
1546853165.572 * [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
1546853165.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.573 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.574 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.574 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.575 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.577 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.577 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853165.578 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.579 * [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
1546853165.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.580 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853165.580 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.580 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.581 * [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)))
1546853165.581 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1546853165.582 * [misc]backup-simplify:  Simplify (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) into (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853165.582 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in (y z) around 0
1546853165.582 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in z
1546853165.582 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
1546853165.582 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853165.582 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.582 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.582 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.582 * [misc]backup-simplify:  Simplify y into y
1546853165.582 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.582 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.582 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.582 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.582 * [misc]backup-simplify:  Simplify y into y
1546853165.582 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.582 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.582 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.582 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.582 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.583 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.583 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.583 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.583 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.583 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.583 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.583 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.583 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.583 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.583 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.583 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.583 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.583 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.583 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.585 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.585 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.585 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.585 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.585 * [misc]backup-simplify:  Simplify y into y
1546853165.585 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.585 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.585 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853165.585 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.585 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.585 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.585 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.585 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.585 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.585 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.585 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.586 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.587 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853165.587 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.587 * [misc]backup-simplify:  Simplify y into y
1546853165.587 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853165.587 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853165.587 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.587 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853165.587 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853165.587 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853165.587 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853165.587 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853165.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.587 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853165.588 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853165.588 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
1546853165.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.588 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853165.588 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.588 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853165.588 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853165.588 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.588 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.588 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.588 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.588 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.588 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.588 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.588 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.588 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.589 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.590 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.590 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.590 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.590 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.590 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.590 * [misc]backup-simplify:  Simplify z into z
1546853165.590 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.590 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.590 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.590 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.590 * [misc]backup-simplify:  Simplify z into z
1546853165.590 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.590 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.590 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.590 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.590 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.590 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.590 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.591 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.591 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.591 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.591 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.591 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.591 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.591 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.591 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.591 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.591 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.591 * [misc]backup-simplify:  Simplify z into z
1546853165.591 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.591 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.591 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.591 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.591 * [misc]backup-simplify:  Simplify z into z
1546853165.591 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.592 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.592 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.592 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.592 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.592 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.592 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.592 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.592 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.592 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.592 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.592 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.592 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.592 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.593 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.593 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.594 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.594 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.595 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.595 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.596 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.596 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.597 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.598 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.598 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.598 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.598 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853165.599 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.599 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.599 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853165.599 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853165.599 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853165.599 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853165.599 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.599 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.599 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.599 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.599 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.599 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.599 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.599 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.600 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.600 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.600 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.600 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.600 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.600 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.600 * [misc]backup-simplify:  Simplify z into z
1546853165.600 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.600 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.600 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.600 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.600 * [misc]backup-simplify:  Simplify z into z
1546853165.600 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.600 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.600 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.600 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.600 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.600 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.600 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.601 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.601 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.601 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.601 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.601 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.601 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.601 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.601 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853165.601 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853165.601 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.601 * [misc]backup-simplify:  Simplify z into z
1546853165.601 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.601 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.601 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853165.601 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.601 * [misc]backup-simplify:  Simplify z into z
1546853165.601 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853165.601 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853165.601 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853165.601 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853165.601 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853165.601 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853165.601 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853165.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.601 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853165.602 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853165.602 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853165.602 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.602 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.602 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.602 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853165.602 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.602 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.603 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.603 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.603 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.603 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.604 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.604 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.605 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.605 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853165.605 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.605 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853165.606 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.606 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853165.606 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853165.606 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.606 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.606 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.606 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.606 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.606 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.606 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.606 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.607 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.607 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853165.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.608 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853165.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.608 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.608 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853165.609 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.609 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853165.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853165.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853165.610 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853165.610 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853165.610 * [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)
1546853165.610 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1546853165.610 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853165.610 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853165.610 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.610 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.610 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.610 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.611 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.611 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853165.611 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.611 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.611 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.611 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.612 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.612 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.612 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853165.612 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.612 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.612 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.613 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.613 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853165.613 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.614 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.614 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.615 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.615 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.616 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.616 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.616 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.617 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.618 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.618 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.618 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.619 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.619 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.620 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.620 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.620 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.621 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin z) (cos z))))) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ 0 1)))) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.623 * [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)))
1546853165.623 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 3) (pow (cos z) 3)) (/ (sin z) (cos z))) in z
1546853165.623 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1546853165.623 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546853165.623 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.623 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.623 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.623 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.624 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.624 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546853165.624 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.624 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.624 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.624 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.624 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.624 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.624 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.624 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.624 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853165.624 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.624 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.624 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.624 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.624 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.624 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.625 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.625 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.625 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.625 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.627 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.627 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.627 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853165.627 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.628 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853165.629 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853165.629 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853165.630 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.630 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.631 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.632 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.633 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.633 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.634 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.634 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.635 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.635 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1546853165.636 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.636 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.637 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.638 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.639 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.639 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.641 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.641 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.642 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853165.644 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853165.644 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (/ (sin z) (cos z)))))) into (- (* 1/6 (/ (sin z) (cos z))))
1546853165.646 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853165.646 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (/ (sin z) (cos z)))) 1) (+ (* (/ (sin z) (cos z)) (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into (* 1/3 (/ (sin z) (cos z)))
1546853165.646 * [misc]backup-simplify:  Simplify (- (* 1/3 (/ (sin z) (cos z)))) into (- (* 1/3 (/ (sin z) (cos z))))
1546853165.647 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (sin z) (cos z))))) into (- (* 1/3 (/ (sin z) (cos z))))
1546853165.648 * [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))
1546853165.648 * [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
1546853165.648 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546853165.648 * [misc]taylor:  Taking taylor expansion of 4/3 in z
1546853165.648 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1546853165.648 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853165.648 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853165.649 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.649 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.649 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.649 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.650 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.650 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853165.650 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.650 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.650 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.650 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.650 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
1546853165.650 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1546853165.650 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546853165.650 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853165.651 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.651 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.652 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853165.652 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546853165.652 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853165.652 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.652 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.652 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.653 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853165.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.653 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1546853165.653 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853165.653 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853165.653 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1546853165.653 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853165.653 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
1546853165.654 * [misc]backup-simplify:  Simplify (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))))) into (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))))
1546853165.654 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in (y z) around 0
1546853165.654 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853165.654 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.654 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.654 * [misc]backup-simplify:  Simplify y into y
1546853165.654 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.654 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.654 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.654 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.654 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.654 * [misc]backup-simplify:  Simplify y into y
1546853165.654 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.654 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.655 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.655 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.655 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.655 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.656 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.656 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.656 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.656 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.656 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.656 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.656 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.656 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.656 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.656 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.656 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.656 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.656 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.656 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.656 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853165.656 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.657 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.657 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853165.657 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.657 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.657 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.657 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.657 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.657 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.657 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.657 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.657 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.657 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.658 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.658 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.658 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.658 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.658 * [misc]backup-simplify:  Simplify y into y
1546853165.658 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.658 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.658 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.658 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.658 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.658 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.658 * [misc]backup-simplify:  Simplify y into y
1546853165.658 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.658 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.658 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.658 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.658 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.658 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.659 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.659 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.659 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.659 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.659 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.659 * [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))))
1546853165.660 * [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)))))
1546853165.660 * [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)))))
1546853165.661 * [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))))))
1546853165.661 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853165.661 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.661 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.661 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.661 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.661 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.661 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.662 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.662 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.662 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.662 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.662 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.662 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.662 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.662 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.662 * [misc]backup-simplify:  Simplify z into z
1546853165.662 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.662 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.662 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.662 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.662 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.663 * [misc]backup-simplify:  Simplify z into z
1546853165.663 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.663 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.663 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.663 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.663 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.663 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.663 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.663 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.664 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.664 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.664 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.664 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.664 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.664 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.664 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.664 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.664 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.664 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.664 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.664 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.664 * [misc]backup-simplify:  Simplify z into z
1546853165.664 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.665 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.665 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.665 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.665 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.665 * [misc]backup-simplify:  Simplify z into z
1546853165.665 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.665 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.665 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.665 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.666 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.666 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.666 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.666 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.666 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.666 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.666 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.666 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.666 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.666 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.666 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.666 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.666 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.666 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.667 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.667 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.667 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.667 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.667 * [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))))
1546853165.668 * [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)))))
1546853165.668 * [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)))))
1546853165.669 * [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))))))
1546853165.669 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853165.669 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.669 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.669 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.669 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.669 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.669 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.669 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.669 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.669 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.670 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.670 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.670 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.670 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.670 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.670 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.670 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.670 * [misc]backup-simplify:  Simplify z into z
1546853165.670 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.670 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.670 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.670 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.670 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.670 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.670 * [misc]backup-simplify:  Simplify z into z
1546853165.671 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.671 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.671 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.671 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.671 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.671 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.671 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.671 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.671 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.672 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.672 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.672 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.672 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853165.672 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.672 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.672 * [misc]backup-simplify:  Simplify z into z
1546853165.672 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.672 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.672 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.672 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853165.672 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.672 * [misc]backup-simplify:  Simplify z into z
1546853165.672 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853165.672 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853165.673 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853165.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.673 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853165.673 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.674 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853165.674 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.674 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.674 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.674 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.674 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.674 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853165.674 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853165.674 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.674 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.674 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.674 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.675 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853165.675 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853165.675 * [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))))
1546853165.675 * [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)))))
1546853165.676 * [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)))))
1546853165.676 * [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))))))
1546853165.676 * [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
1546853165.677 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.677 * [misc]backup-simplify:  Simplify y into y
1546853165.677 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.677 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.677 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.677 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.677 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.677 * [misc]backup-simplify:  Simplify y into y
1546853165.677 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.677 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.677 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.677 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.677 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.677 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.678 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.678 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.678 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.678 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853165.678 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1546853165.678 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.678 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.678 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.678 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.678 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.679 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.679 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.679 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.679 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.679 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.679 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853165.679 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.679 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.679 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.679 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.679 * [misc]backup-simplify:  Simplify y into y
1546853165.680 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.680 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.680 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.680 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.680 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853165.680 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.680 * [misc]backup-simplify:  Simplify y into y
1546853165.680 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853165.680 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853165.680 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853165.680 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853165.680 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853165.681 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.681 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.681 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853165.681 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853165.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853165.681 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853165.681 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853165.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853165.681 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853165.681 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853165.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.682 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853165.682 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853165.682 * [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))))
1546853165.682 * [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))))
1546853165.683 * [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)))))
1546853165.683 * [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)))))
1546853165.684 * [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))))))
1546853165.684 * [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))))))
1546853165.684 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.685 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.685 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.686 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.687 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.687 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.687 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.688 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.689 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.690 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853165.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.691 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853165.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.692 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.692 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853165.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853165.693 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853165.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.694 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.695 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853165.695 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.697 * [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
1546853165.697 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.697 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.697 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.697 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.697 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.698 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.699 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.699 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.701 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.701 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.701 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853165.702 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853165.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.702 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.702 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853165.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.703 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853165.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853165.705 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.706 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853165.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.706 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853165.707 * [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
1546853165.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.708 * [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
1546853165.708 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.708 * [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
1546853165.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.710 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.711 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.713 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.714 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.714 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.715 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.716 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.716 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.717 * [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
1546853165.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.718 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.718 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.720 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.721 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.721 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.722 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.723 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.723 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.724 * [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
1546853165.724 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853165.724 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.726 * [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
1546853165.726 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.726 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.726 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.726 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.728 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.728 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.729 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.729 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.731 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.731 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.732 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.733 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.733 * [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
1546853165.734 * [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
1546853165.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.735 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.736 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.736 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853165.737 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.738 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.738 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.739 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853165.739 * [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
1546853165.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.740 * [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
1546853165.740 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.740 * [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
1546853165.741 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.742 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.743 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.743 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.744 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.745 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.746 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.746 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.746 * [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
1546853165.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.748 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.748 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.749 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.749 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.751 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.752 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.753 * [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
1546853165.753 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
1546853165.753 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853165.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.754 * [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
1546853165.754 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.755 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.755 * [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)))))
1546853165.755 * [misc]backup-simplify:  Simplify (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))))) into (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))))
1546853165.755 * [misc]approximate:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in (y z) around 0
1546853165.755 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in z
1546853165.755 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853165.755 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853165.755 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.755 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.755 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.755 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.755 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.755 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.755 * [misc]backup-simplify:  Simplify y into y
1546853165.755 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.755 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.756 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.756 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.756 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.756 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.756 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.756 * [misc]backup-simplify:  Simplify y into y
1546853165.756 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.756 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.756 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.756 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.756 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.756 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.756 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.756 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.756 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.756 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.756 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.756 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.756 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.756 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.756 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.757 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.757 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.757 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.757 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.757 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.757 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.757 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.757 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.757 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.757 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.757 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.757 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.757 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853165.757 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.757 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.757 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.757 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.757 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.757 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.757 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.757 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.757 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.757 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.757 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.757 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.757 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.757 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.758 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.758 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.758 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.758 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.758 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.758 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.758 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.758 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.758 * [misc]backup-simplify:  Simplify y into y
1546853165.758 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.758 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.758 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.758 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.758 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.758 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.758 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.758 * [misc]backup-simplify:  Simplify y into y
1546853165.758 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.758 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.758 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.758 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.758 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.759 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.759 * [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))))
1546853165.759 * [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))))
1546853165.759 * [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)))))
1546853165.759 * [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)))))
1546853165.760 * [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))))))
1546853165.760 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853165.760 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.760 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.760 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.760 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.760 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.760 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.760 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.760 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.760 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.760 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.760 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.760 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.760 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.760 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.760 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.760 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.760 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.760 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.760 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.760 * [misc]backup-simplify:  Simplify z into z
1546853165.760 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.761 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.761 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.761 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.761 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.761 * [misc]backup-simplify:  Simplify z into z
1546853165.761 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.761 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.761 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.761 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.761 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.761 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.761 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.761 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.761 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.761 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.761 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.761 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.761 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.761 * [misc]backup-simplify:  Simplify z into z
1546853165.762 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.762 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.762 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.762 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.762 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.762 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.762 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.762 * [misc]backup-simplify:  Simplify z into z
1546853165.762 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.762 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.762 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.762 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.762 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.762 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.762 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.762 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.762 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.762 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.762 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.762 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.763 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.763 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.763 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.763 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.763 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.763 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.763 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.763 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.763 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.763 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.763 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.763 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.763 * [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))))
1546853165.763 * [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))))
1546853165.764 * [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)))))
1546853165.764 * [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)))))
1546853165.764 * [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))))))
1546853165.765 * [misc]taylor:  Taking taylor expansion of (/ (+ (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853165.765 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.765 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.765 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.765 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.765 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.765 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.765 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.765 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.765 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.765 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.765 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.765 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.765 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.765 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.766 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.766 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.766 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.766 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.766 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.766 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.766 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.766 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.766 * [misc]backup-simplify:  Simplify z into z
1546853165.766 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.766 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.766 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.766 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.766 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.766 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.766 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.766 * [misc]backup-simplify:  Simplify z into z
1546853165.766 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.767 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.767 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.767 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.767 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.768 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853165.768 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.768 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853165.768 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.768 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.768 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.768 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.768 * [misc]backup-simplify:  Simplify z into z
1546853165.768 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.768 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.768 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.768 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853165.768 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.768 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.768 * [misc]taylor:  Taking taylor expansion of z in y
1546853165.768 * [misc]backup-simplify:  Simplify z into z
1546853165.768 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853165.768 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.768 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.769 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853165.769 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853165.769 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853165.769 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853165.769 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853165.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.769 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853165.769 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.769 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853165.769 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.769 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.769 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.769 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.769 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.770 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.770 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.770 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.770 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853165.770 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853165.770 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853165.770 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.770 * [misc]taylor:  Taking taylor expansion of y in y
1546853165.770 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.770 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.770 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.770 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.770 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853165.771 * [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))))
1546853165.771 * [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))))
1546853165.771 * [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)))))
1546853165.772 * [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)))))
1546853165.772 * [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))))))
1546853165.772 * [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
1546853165.772 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1546853165.772 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1546853165.772 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.772 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.772 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.772 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.772 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.772 * [misc]backup-simplify:  Simplify y into y
1546853165.772 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.773 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.773 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.773 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.773 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.773 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.773 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.773 * [misc]backup-simplify:  Simplify y into y
1546853165.773 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.773 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.773 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.773 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.774 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.774 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853165.774 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1546853165.774 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.774 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.774 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.774 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.774 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.774 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.774 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.774 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.774 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.774 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.774 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.774 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.774 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.774 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.774 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.775 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.775 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.775 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853165.775 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853165.775 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853165.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.775 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853165.775 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853165.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853165.775 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.775 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.775 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.775 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.775 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.775 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.775 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853165.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.776 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.776 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.776 * [misc]backup-simplify:  Simplify y into y
1546853165.776 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.776 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.776 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.776 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.776 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.776 * [misc]taylor:  Taking taylor expansion of z in z
1546853165.776 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.776 * [misc]backup-simplify:  Simplify 1 into 1
1546853165.776 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853165.776 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853165.776 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853165.776 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853165.776 * [misc]backup-simplify:  Simplify -1 into -1
1546853165.776 * [misc]taylor:  Taking taylor expansion of y in z
1546853165.776 * [misc]backup-simplify:  Simplify y into y
1546853165.776 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853165.777 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853165.777 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853165.777 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853165.777 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853165.777 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853165.777 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853165.777 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853165.778 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853165.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.778 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853165.778 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853165.778 * [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))))
1546853165.778 * [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))))
1546853165.779 * [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)))))
1546853165.779 * [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)))))
1546853165.780 * [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))))))
1546853165.780 * [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))))))
1546853165.780 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.781 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.781 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.781 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.782 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.783 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.783 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.783 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.783 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.784 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.785 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.786 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853165.786 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.787 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853165.787 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.788 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.788 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853165.788 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853165.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853165.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.790 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.790 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.790 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.792 * [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
1546853165.792 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.792 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.792 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.792 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.794 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.794 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.794 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.795 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.795 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.796 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.797 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853165.797 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853165.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.797 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.798 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853165.798 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.799 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853165.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.800 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853165.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853165.800 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853165.800 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853165.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853165.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853165.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.802 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853165.803 * [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
1546853165.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.804 * [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
1546853165.804 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.804 * [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
1546853165.806 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.806 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.806 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.807 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.808 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.809 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.809 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.809 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.811 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.811 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.812 * [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
1546853165.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.813 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.813 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.813 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.814 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.815 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.815 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.816 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.816 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.816 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.817 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.818 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.818 * [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
1546853165.819 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.819 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.821 * [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
1546853165.821 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.821 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.821 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.821 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.823 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.823 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.824 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.825 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.825 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.825 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.826 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.826 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.826 * [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
1546853165.827 * [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
1546853165.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.828 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.828 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.829 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.829 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853165.830 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853165.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853165.830 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853165.831 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853165.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853165.832 * [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
1546853165.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.833 * [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
1546853165.833 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.833 * [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
1546853165.834 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.834 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.835 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.836 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.836 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.837 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.837 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.837 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.839 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.839 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.839 * [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
1546853165.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.840 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.841 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.842 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.843 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853165.844 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853165.844 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853165.845 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853165.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853165.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.846 * [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
1546853165.847 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1546853165.847 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853165.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853165.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853165.848 * [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
1546853165.848 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853165.848 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.848 * [misc]backup-simplify:  Simplify 0 into 0
1546853165.849 * [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)))))
1546853165.849 * * * [misc]progress:  simplifying candidates
1546853165.849 * * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin y) (tan z)) 1) (cos y)))) (tan a))))>
1546853165.849 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546853165.849 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853165.850 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853165.851 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546853165.851 * [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (tan z) (sin y)) 1) (cos y)))) (tan a))))
1546853165.851 * * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin y) (tan z)) 1) (cos y)))) (tan a))))>
1546853165.851 * * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (sin y)) (log (tan z)))) (cos y)))) (tan a))))>
1546853165.851 * [enter]simplify:  Simplifying (+ (log (sin y)) (log (tan z)))
1546853165.851 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853165.853 * * [misc]simplify:  iters left: 3 (8 enodes)
1546853165.855 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (sin y)))
1546853165.855 * [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (tan z)) (log (sin y)))) (cos y)))) (tan a))))
1546853165.855 * * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (exp (log (* (sin y) (tan z)))) (cos y)))) (tan a))))>
1546853165.855 * * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (log (exp (* (sin y) (tan z)))) (cos y)))) (tan a))))>
1546853165.855 * * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z)))) (cos y)))) (tan a))))>
1546853165.855 * [enter]simplify:  Simplifying (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z)))
1546853165.856 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853165.859 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853165.864 * * [misc]simplify:  iters left: 4 (41 enodes)
1546853165.878 * * [misc]simplify:  iters left: 3 (75 enodes)
1546853165.901 * * [misc]simplify:  iters left: 2 (99 enodes)
1546853165.920 * * [misc]simplify:  iters left: 1 (102 enodes)
1546853165.932 * [exit]simplify:  Simplified to (pow (* (tan z) (sin y)) 3)
1546853165.932 * [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (pow (* (tan z) (sin y)) 3)) (cos y)))) (tan a))))
1546853165.932 * * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (* (sin y) (tan z))) (cbrt (* (sin y) (tan z)))) (cbrt (* (sin y) (tan z)))) (cos y)))) (tan a))))>
1546853165.932 * * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (sin y) (tan z)))) (cos y)))) (tan a))))>
1546853165.932 * * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (* (sin y) (tan z))) (sqrt (* (sin y) (tan z)))) (cos y)))) (tan a))))>
1546853165.932 * * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin y) (tan z))) (cos y)))) (tan a))))>
1546853165.932 * * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))) (cos y)))) (tan a))))>
1546853165.932 * [enter]simplify:  Simplifying (cbrt (tan z))
1546853165.933 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853165.933 * [exit]simplify:  Simplified to (cbrt (tan z))
1546853165.933 * [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))) (cos y)))) (tan a))))
1546853165.933 * * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (sqrt (tan z))) (sqrt (tan z))) (cos y)))) (tan a))))>
1546853165.933 * [enter]simplify:  Simplifying (sqrt (tan z))
1546853165.933 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853165.934 * [exit]simplify:  Simplified to (sqrt (tan z))
1546853165.934 * [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (sqrt (tan z))) (sqrt (tan z))) (cos y)))) (tan a))))
1546853165.934 * * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) 1) (tan z)) (cos y)))) (tan a))))>
1546853165.934 * [enter]simplify:  Simplifying (tan z)
1546853165.934 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853165.934 * [exit]simplify:  Simplified to (tan z)
1546853165.934 * [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) 1) (tan z)) (cos y)))) (tan a))))
1546853165.934 * * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt (sin y)) (tan z))) (cos y)))) (tan a))))>
1546853165.934 * [enter]simplify:  Simplifying (* (cbrt (sin y)) (cbrt (sin y)))
1546853165.934 * * [misc]simplify:  iters left: 4 (4 enodes)
1546853165.935 * [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
1546853165.935 * [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt (sin y)) (tan z))) (cos y)))) (tan a))))
1546853165.935 * * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin y)) (* (sqrt (sin y)) (tan z))) (cos y)))) (tan a))))>
1546853165.935 * [enter]simplify:  Simplifying (sqrt (sin y))
1546853165.935 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853165.936 * [exit]simplify:  Simplified to (sqrt (sin y))
1546853165.936 * [misc]simplify:  Simplified (2 2 1 2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin y)) (* (sqrt (sin y)) (tan z))) (cos y)))) (tan a))))
1546853165.936 * * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin y) (tan z))) (cos y)))) (tan a))))>
1546853165.936 * * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (sin z)) (cos z)) (cos y)))) (tan a))))>
1546853165.936 * [enter]simplify:  Simplifying (cos z)
1546853165.936 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853165.936 * [exit]simplify:  Simplified to (cos z)
1546853165.936 * [misc]simplify:  Simplified (2 2 1 2 2 1 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (sin z)) (cos z)) (cos y)))) (tan a))))
1546853165.936 * * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a))))>
1546853165.936 * * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (pow (/ (* (sin y) (tan z)) (cos y)) 1))) (tan a))))>
1546853165.936 * * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (+ (log (sin y)) (log (tan z))) (log (cos y)))))) (tan a))))>
1546853165.937 * [enter]simplify:  Simplifying (- (+ (log (sin y)) (log (tan z))) (log (cos y)))
1546853165.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853165.938 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853165.940 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853165.943 * * [misc]simplify:  iters left: 3 (30 enodes)
1546853165.947 * * [misc]simplify:  iters left: 2 (32 enodes)
1546853165.950 * * [misc]simplify:  iters left: 1 (34 enodes)
1546853165.955 * [exit]simplify:  Simplified to (+ (- (log (tan z)) (log (cos y))) (log (sin y)))
1546853165.955 * [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 (cos y))) (log (sin y)))))) (tan a))))
1546853165.955 * * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (- (log (* (sin y) (tan z))) (log (cos y)))))) (tan a))))>
1546853165.955 * [enter]simplify:  Simplifying (- (log (* (sin y) (tan z))) (log (cos y)))
1546853165.955 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853165.956 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853165.958 * * [misc]simplify:  iters left: 4 (21 enodes)
1546853165.961 * * [misc]simplify:  iters left: 3 (29 enodes)
1546853165.966 * * [misc]simplify:  iters left: 2 (33 enodes)
1546853165.973 * * [misc]simplify:  iters left: 1 (37 enodes)
1546853165.982 * [exit]simplify:  Simplified to (- (log (* (tan z) (sin y))) (log (cos y)))
1546853165.982 * [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) (sin y))) (log (cos y)))))) (tan a))))
1546853165.982 * * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (exp (log (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853165.983 * * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (log (exp (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853165.983 * * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z))) (* (* (cos y) (cos y)) (cos y)))))) (tan a))))>
1546853165.983 * [enter]simplify:  Simplifying (/ (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z))) (* (* (cos y) (cos y)) (cos y)))
1546853165.983 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853165.988 * * [misc]simplify:  iters left: 5 (28 enodes)
1546853165.998 * * [misc]simplify:  iters left: 4 (115 enodes)
1546853166.064 * * [misc]simplify:  iters left: 3 (460 enodes)
1546853166.512 * [exit]simplify:  Simplified to (/ (/ (pow (sin y) 3) (/ (cos y) (tan z))) (* (/ (cos y) (tan z)) (/ (cos y) (tan z))))
1546853166.512 * [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) (/ (cos y) (tan z))) (* (/ (cos y) (tan z)) (/ (cos y) (tan z))))))) (tan a))))
1546853166.512 * * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (/ (* (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (sin y) (tan z))) (* (* (cos y) (cos y)) (cos y)))))) (tan a))))>
1546853166.513 * [enter]simplify:  Simplifying (/ (* (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (sin y) (tan z))) (* (* (cos y) (cos y)) (cos y)))
1546853166.513 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853166.514 * * [misc]simplify:  iters left: 5 (27 enodes)
1546853166.520 * * [misc]simplify:  iters left: 4 (99 enodes)
1546853166.549 * * [misc]simplify:  iters left: 3 (389 enodes)
1546853166.973 * [exit]simplify:  Simplified to (pow (/ (* (tan z) (sin y)) (cos y)) 3)
1546853166.973 * [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) (sin y)) (cos y)) 3)))) (tan a))))
1546853166.973 * * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (cbrt (/ (* (sin y) (tan z)) (cos y))) (cbrt (/ (* (sin y) (tan z)) (cos y)))) (cbrt (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853166.973 * * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (cbrt (* (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853166.973 * * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sqrt (/ (* (sin y) (tan z)) (cos y))) (sqrt (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853166.973 * * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (* (sin y) (tan z))) (- (cos y))))) (tan a))))>
1546853166.973 * * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (tan z) (cbrt (cos y)))))) (tan a))))>
1546853166.973 * [enter]simplify:  Simplifying (/ (sin y) (* (cbrt (cos y)) (cbrt (cos y))))
1546853166.974 * * [misc]simplify:  iters left: 6 (6 enodes)
1546853166.974 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853166.976 * [exit]simplify:  Simplified to (/ (sin y) (* (cbrt (cos y)) (cbrt (cos y))))
1546853166.976 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (tan z) (cbrt (cos y)))))) (tan a))))
1546853166.977 * [enter]simplify:  Simplifying (/ (tan z) (cbrt (cos y)))
1546853166.977 * * [misc]simplify:  iters left: 4 (6 enodes)
1546853166.978 * [exit]simplify:  Simplified to (/ (tan z) (cbrt (cos y)))
1546853166.978 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (* (cbrt (cos y)) (cbrt (cos y)))) (/ (tan z) (cbrt (cos y)))))) (tan a))))
1546853166.978 * * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (sqrt (cos y))) (/ (tan z) (sqrt (cos y)))))) (tan a))))>
1546853166.979 * [enter]simplify:  Simplifying (/ (sin y) (sqrt (cos y)))
1546853166.979 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853166.981 * [exit]simplify:  Simplified to (/ (sin y) (sqrt (cos y)))
1546853166.981 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (sqrt (cos y))) (/ (tan z) (sqrt (cos y)))))) (tan a))))
1546853166.981 * [enter]simplify:  Simplifying (/ (tan z) (sqrt (cos y)))
1546853166.981 * * [misc]simplify:  iters left: 4 (6 enodes)
1546853166.983 * [exit]simplify:  Simplified to (/ (tan z) (sqrt (cos y)))
1546853166.983 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (sqrt (cos y))) (/ (tan z) (sqrt (cos y)))))) (tan a))))
1546853166.983 * * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) 1) (/ (tan z) (cos y))))) (tan a))))>
1546853166.983 * [enter]simplify:  Simplifying (/ (sin y) 1)
1546853166.983 * * [misc]simplify:  iters left: 3 (4 enodes)
1546853166.984 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853166.986 * * [misc]simplify:  iters left: 1 (8 enodes)
1546853166.988 * [exit]simplify:  Simplified to (sin y)
1546853166.988 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))))
1546853166.988 * [enter]simplify:  Simplifying (/ (tan z) (cos y))
1546853166.988 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853166.990 * [exit]simplify:  Simplified to (/ (tan z) (cos y))
1546853166.990 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))))
1546853166.990 * * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853166.990 * * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (* (sin y) (tan z)) (/ 1 (cos y))))) (tan a))))>
1546853166.990 * * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ 1 (/ (cos y) (* (sin y) (tan z)))))) (tan a))))>
1546853166.990 * * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))))) (tan a))))>
1546853166.990 * [enter]simplify:  Simplifying (cbrt (cos y))
1546853166.990 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853166.991 * [exit]simplify:  Simplified to (cbrt (cos y))
1546853166.991 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))))) (tan a))))
1546853166.991 * * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) (sqrt (cos y))) (sqrt (cos y))))) (tan a))))>
1546853166.991 * [enter]simplify:  Simplifying (sqrt (cos y))
1546853166.991 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853166.992 * [exit]simplify:  Simplified to (sqrt (cos y))
1546853166.992 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) (sqrt (cos y))) (sqrt (cos y))))) (tan a))))
1546853166.992 * * * * [misc]progress:  [ 38 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) 1) (cos y)))) (tan a))))>
1546853166.993 * [enter]simplify:  Simplifying (cos y)
1546853166.993 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853166.993 * [exit]simplify:  Simplified to (cos y)
1546853166.993 * [misc]simplify:  Simplified (2 2 1 2 2 2) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (tan z)) 1) (cos y)))) (tan a))))
1546853166.993 * * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a))))>
1546853166.994 * [enter]simplify:  Simplifying (sin y)
1546853166.994 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853166.994 * [exit]simplify:  Simplified to (sin y)
1546853166.994 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a))))
1546853166.994 * * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))) (tan a))))>
1546853166.995 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1546853166.995 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853166.996 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853166.998 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1546853166.998 * [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))))
1546853166.998 * * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (exp (tan a))))))>
1546853166.998 * [enter]simplify:  Simplifying (/ (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (exp (tan a)))
1546853166.998 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853167.004 * * [misc]simplify:  iters left: 5 (27 enodes)
1546853167.009 * * [misc]simplify:  iters left: 4 (36 enodes)
1546853167.014 * * [misc]simplify:  iters left: 3 (52 enodes)
1546853167.021 * * [misc]simplify:  iters left: 2 (63 enodes)
1546853167.029 * * [misc]simplify:  iters left: 1 (73 enodes)
1546853167.045 * [exit]simplify:  Simplified to (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))
1546853167.045 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))))
1546853167.045 * * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) 1)))>
1546853167.045 * * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853167.045 * * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853167.046 * * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (cbrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853167.046 * * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853167.046 * * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (sqrt (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853167.046 * * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)))))>
1546853167.046 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a)))
1546853167.046 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853167.049 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853167.053 * * [misc]simplify:  iters left: 4 (57 enodes)
1546853167.065 * * [misc]simplify:  iters left: 3 (156 enodes)
1546853167.108 * * [misc]simplify:  iters left: 2 (344 enodes)
1546853167.243 * [exit]simplify:  Simplified to (+ (* (/ (sin y) (cos y)) (* (sin a) (tan z))) (- (* (cos a) (+ (tan y) (tan z))) (sin a)))
1546853167.243 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (/ (sin y) (cos y)) (* (sin a) (tan z))) (- (* (cos a) (+ (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)))))
1546853167.244 * [enter]simplify:  Simplifying (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))
1546853167.244 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853167.248 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853167.253 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853167.262 * * [misc]simplify:  iters left: 3 (74 enodes)
1546853167.292 * * [misc]simplify:  iters left: 2 (169 enodes)
1546853167.389 * * [misc]simplify:  iters left: 1 (435 enodes)
1546853167.610 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan z) (cos a)) (/ (sin y) (cos y))))
1546853167.610 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a))) (- (cos a) (* (* (tan z) (cos a)) (/ (sin y) (cos y)))))))
1546853167.610 * * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 3) (pow (tan a) 3)) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (+ (* (tan a) (tan a)) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853167.611 * * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- (tan a)))))>
1546853167.611 * * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853167.611 * * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853167.611 * * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))))))>
1546853167.611 * [enter]simplify:  Simplifying (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a)))
1546853167.611 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853167.616 * * [misc]simplify:  iters left: 5 (26 enodes)
1546853167.622 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853167.631 * * [misc]simplify:  iters left: 3 (46 enodes)
1546853167.643 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853167.656 * * [misc]simplify:  iters left: 1 (61 enodes)
1546853167.675 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))))
1546853167.676 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))))))
1546853167.676 * [enter]simplify:  Simplifying (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a)))
1546853167.676 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853167.681 * * [misc]simplify:  iters left: 5 (27 enodes)
1546853167.688 * * [misc]simplify:  iters left: 4 (35 enodes)
1546853167.697 * * [misc]simplify:  iters left: 3 (48 enodes)
1546853167.710 * * [misc]simplify:  iters left: 2 (57 enodes)
1546853167.719 * * [misc]simplify:  iters left: 1 (63 enodes)
1546853167.728 * [exit]simplify:  Simplified to (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (sqrt (tan a)))
1546853167.728 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))) (- (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (sqrt (tan a))))))
1546853167.728 * * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))))))>
1546853167.728 * [enter]simplify:  Simplifying (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a)))
1546853167.728 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853167.731 * * [misc]simplify:  iters left: 5 (27 enodes)
1546853167.734 * * [misc]simplify:  iters left: 4 (34 enodes)
1546853167.738 * * [misc]simplify:  iters left: 3 (47 enodes)
1546853167.744 * * [misc]simplify:  iters left: 2 (56 enodes)
1546853167.750 * * [misc]simplify:  iters left: 1 (62 enodes)
1546853167.759 * [exit]simplify:  Simplified to (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (sqrt (tan a)))
1546853167.759 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))))))
1546853167.759 * [enter]simplify:  Simplifying (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a)))
1546853167.759 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853167.765 * * [misc]simplify:  iters left: 5 (28 enodes)
1546853167.773 * * [misc]simplify:  iters left: 4 (36 enodes)
1546853167.782 * * [misc]simplify:  iters left: 3 (49 enodes)
1546853167.794 * * [misc]simplify:  iters left: 2 (58 enodes)
1546853167.806 * * [misc]simplify:  iters left: 1 (64 enodes)
1546853167.814 * [exit]simplify:  Simplified to (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z)))))) (sqrt (tan a)))
1546853167.814 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (tan a))) (- (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z)))))) (sqrt (tan a))))))
1546853167.814 * * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853167.815 * [enter]simplify:  Simplifying (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
1546853167.815 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853167.817 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853167.820 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853167.824 * * [misc]simplify:  iters left: 3 (46 enodes)
1546853167.829 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853167.840 * * [misc]simplify:  iters left: 1 (61 enodes)
1546853167.852 * [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))
1546853167.852 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))))
1546853167.852 * * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- (tan a)))))>
1546853167.852 * * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 1) (tan a))))>
1546853167.852 * * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853167.852 * [enter]simplify:  Simplifying (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853167.852 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853167.854 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853167.857 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853167.861 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853167.868 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853167.874 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853167.882 * [exit]simplify:  Simplified to (- (log (+ (tan y) (tan z))) (log (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853167.882 * [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) (tan z))))))) (tan a))))
1546853167.882 * * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853167.882 * * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853167.882 * * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853167.883 * [enter]simplify:  Simplifying (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853167.883 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853167.885 * * [misc]simplify:  iters left: 5 (45 enodes)
1546853167.894 * * [misc]simplify:  iters left: 4 (144 enodes)
1546853167.933 * * [misc]simplify:  iters left: 3 (430 enodes)
1546853168.148 * [exit]simplify:  Simplified to (pow (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) 3)
1546853168.148 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (cbrt (pow (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) 3)) (tan a))))
1546853168.148 * * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.148 * * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.148 * * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.148 * * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (+ (tan y) (tan z))) (- (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.148 * * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.148 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853168.148 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853168.151 * * [misc]simplify:  iters left: 5 (30 enodes)
1546853168.159 * * [misc]simplify:  iters left: 4 (46 enodes)
1546853168.170 * * [misc]simplify:  iters left: 3 (62 enodes)
1546853168.181 * * [misc]simplify:  iters left: 2 (74 enodes)
1546853168.189 * * [misc]simplify:  iters left: 1 (80 enodes)
1546853168.199 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z))))))
1546853168.199 * [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)) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.200 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.200 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853168.202 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853168.204 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853168.208 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853168.213 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853168.219 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853168.227 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853168.227 * [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 y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (tan a))))
1546853168.227 * * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.227 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.227 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853168.229 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853168.232 * * [misc]simplify:  iters left: 4 (34 enodes)
1546853168.238 * * [misc]simplify:  iters left: 3 (48 enodes)
1546853168.244 * * [misc]simplify:  iters left: 2 (57 enodes)
1546853168.257 * * [misc]simplify:  iters left: 1 (63 enodes)
1546853168.265 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.265 * [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) (/ (sin y) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.265 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.265 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853168.267 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853168.270 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853168.273 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853168.279 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853168.285 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853168.299 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853168.299 * [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 y) (tan z)) (cos y))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (tan a))))
1546853168.299 * * * * [misc]progress:  [ 68 / 104 ] 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 y) (tan z)) (cos y))))) (tan a))))>
1546853168.299 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)
1546853168.299 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853168.302 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853168.306 * * [misc]simplify:  iters left: 4 (20 enodes)
1546853168.311 * * [misc]simplify:  iters left: 3 (34 enodes)
1546853168.317 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853168.326 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853168.326 * [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 y) (tan z)) (cos y))))) (tan a))))
1546853168.326 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.326 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.328 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.331 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.334 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.339 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.347 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.362 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))
1546853168.362 * [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) (/ (sin y) (cos y)))))) (tan a))))
1546853168.362 * * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.363 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853168.363 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853168.367 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853168.374 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853168.383 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853168.394 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853168.405 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853168.413 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853168.414 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.414 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.414 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853168.416 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853168.418 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853168.422 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853168.428 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853168.434 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853168.448 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853168.448 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (tan a))))
1546853168.448 * * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.448 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.448 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853168.452 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853168.454 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853168.458 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853168.463 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853168.469 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853168.477 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853168.477 * [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) (tan z)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.477 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.477 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853168.479 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853168.482 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853168.488 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853168.499 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853168.511 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853168.528 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853168.528 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (tan a))))
1546853168.528 * * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (sqrt (+ (tan y) (tan z))) 1) (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.528 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) 1)
1546853168.528 * * [misc]simplify:  iters left: 6 (8 enodes)
1546853168.530 * * [misc]simplify:  iters left: 5 (11 enodes)
1546853168.534 * * [misc]simplify:  iters left: 4 (13 enodes)
1546853168.536 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546853168.536 * [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 y) (tan z)) (cos y))))) (tan a))))
1546853168.536 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.536 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.538 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.541 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.544 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.550 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.556 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.564 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))
1546853168.564 * [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) (/ (sin y) (cos y)))))) (tan a))))
1546853168.564 * * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.564 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853168.564 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853168.566 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.569 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.572 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.578 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.584 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.592 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y))))))
1546853168.592 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.593 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.593 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.594 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.598 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.602 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.607 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.613 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.624 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.624 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (tan a))))
1546853168.624 * * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.624 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.624 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853168.627 * * [misc]simplify:  iters left: 5 (18 enodes)
1546853168.632 * * [misc]simplify:  iters left: 4 (25 enodes)
1546853168.639 * * [misc]simplify:  iters left: 3 (38 enodes)
1546853168.649 * * [misc]simplify:  iters left: 2 (47 enodes)
1546853168.661 * * [misc]simplify:  iters left: 1 (53 enodes)
1546853168.675 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.676 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.676 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.676 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.680 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.686 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.690 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.696 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.702 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.710 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.710 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (tan a))))
1546853168.710 * * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.711 * [enter]simplify:  Simplifying (/ 1 1)
1546853168.711 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853168.711 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853168.711 * [exit]simplify:  Simplified to 1
1546853168.711 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))
1546853168.712 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.712 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853168.713 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853168.716 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853168.719 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853168.724 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853168.730 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853168.738 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853168.738 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (tan a))))
1546853168.738 * * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.738 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853168.738 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853168.740 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.743 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.746 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.752 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.758 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.766 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y))))))
1546853168.766 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.766 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.766 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.769 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.771 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.776 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.781 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.787 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.799 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.799 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (tan a))))
1546853168.799 * * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853168.800 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.800 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853168.803 * * [misc]simplify:  iters left: 5 (18 enodes)
1546853168.808 * * [misc]simplify:  iters left: 4 (25 enodes)
1546853168.813 * * [misc]simplify:  iters left: 3 (38 enodes)
1546853168.818 * * [misc]simplify:  iters left: 2 (47 enodes)
1546853168.824 * * [misc]simplify:  iters left: 1 (53 enodes)
1546853168.831 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.831 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))
1546853168.831 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853168.831 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853168.833 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853168.836 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853168.840 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853168.845 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853168.851 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853168.859 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853168.859 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (tan a))))
1546853168.859 * * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ 1 1) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.859 * [enter]simplify:  Simplifying (/ 1 1)
1546853168.860 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853168.860 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853168.860 * [exit]simplify:  Simplified to 1
1546853168.860 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))
1546853168.860 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.860 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853168.862 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853168.866 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853168.873 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853168.884 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853168.896 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853168.911 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853168.911 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (tan a))))
1546853168.911 * * * * [misc]progress:  [ 78 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.911 * * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (+ (tan y) (tan z)) (/ 1 (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.911 * * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (+ (tan y) (tan z)))) (tan a))))>
1546853168.911 * * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.912 * [enter]simplify:  Simplifying (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.912 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853168.915 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853168.919 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853168.926 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853168.936 * * [misc]simplify:  iters left: 2 (46 enodes)
1546853168.947 * * [misc]simplify:  iters left: 1 (52 enodes)
1546853168.972 * [exit]simplify:  Simplified to (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853168.972 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (tan a))))
1546853168.973 * * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (tan a))))>
1546853168.973 * [enter]simplify:  Simplifying (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853168.973 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853168.976 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853168.981 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853168.987 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853168.997 * * [misc]simplify:  iters left: 2 (46 enodes)
1546853169.009 * * [misc]simplify:  iters left: 1 (52 enodes)
1546853169.024 * [exit]simplify:  Simplified to (sqrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853169.024 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (sqrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (tan a))))
1546853169.024 * * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))>
1546853169.024 * [enter]simplify:  Simplifying (- 1 (/ (* (sin y) (tan z)) (cos y)))
1546853169.024 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853169.027 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853169.031 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853169.037 * * [misc]simplify:  iters left: 3 (36 enodes)
1546853169.047 * * [misc]simplify:  iters left: 2 (45 enodes)
1546853169.058 * * [misc]simplify:  iters left: 1 (51 enodes)
1546853169.072 * [exit]simplify:  Simplified to (- 1 (/ (tan z) (/ (cos y) (sin y))))
1546853169.072 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (/ (/ (+ (tan y) (tan z)) 1) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))))
1546853169.072 * * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (cbrt (+ (tan y) (tan z))))) (tan a))))>
1546853169.072 * [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853169.072 * * [misc]simplify:  iters left: 6 (7 enodes)
1546853169.074 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853169.077 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853169.077 * [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 y) (tan z)) (cos y))) (cbrt (+ (tan y) (tan z))))) (tan a))))
1546853169.077 * * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (sqrt (+ (tan y) (tan z))))) (tan a))))>
1546853169.077 * [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
1546853169.077 * * [misc]simplify:  iters left: 4 (6 enodes)
1546853169.079 * * [misc]simplify:  iters left: 3 (7 enodes)
1546853169.081 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546853169.081 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (sqrt (+ (tan y) (tan z))) (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (sqrt (+ (tan y) (tan z))))) (tan a))))
1546853169.081 * * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (+ (tan y) (tan z)))) (tan a))))>
1546853169.081 * * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ 1 (/ (- 1 (/ (* (sin y) (tan z)) (cos y))) (+ (tan y) (tan z)))) (tan a))))>
1546853169.081 * * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3))) (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y)))))) (tan a))))>
1546853169.081 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853169.081 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853169.086 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853169.098 * * [misc]simplify:  iters left: 4 (89 enodes)
1546853169.117 * * [misc]simplify:  iters left: 3 (227 enodes)
1546853169.211 * [exit]simplify:  Simplified to (+ (* (* (/ (sin y) (cos y)) (tan z)) (* (/ (sin y) (cos y)) (tan z))) (+ 1 (* (/ (sin y) (cos y)) (tan z))))
1546853169.211 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3))) (+ (* (* (/ (sin y) (cos y)) (tan z)) (* (/ (sin y) (cos y)) (tan z))) (+ 1 (* (/ (sin y) (cos y)) (tan z))))) (tan a))))
1546853169.211 * * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))))) (+ 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))>
1546853169.212 * [enter]simplify:  Simplifying (+ 1 (/ (* (sin y) (tan z)) (cos y)))
1546853169.212 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853169.213 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853169.215 * * [misc]simplify:  iters left: 4 (17 enodes)
1546853169.217 * * [misc]simplify:  iters left: 3 (20 enodes)
1546853169.219 * * [misc]simplify:  iters left: 2 (22 enodes)
1546853169.222 * * [misc]simplify:  iters left: 1 (23 enodes)
1546853169.225 * [exit]simplify:  Simplified to (+ 1 (* (tan z) (/ (sin y) (cos y))))
1546853169.225 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))))) (+ 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853169.225 * * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos y) (cos z)))) (tan a))))>
1546853169.225 * [enter]simplify:  Simplifying (+ (* (sin y) (cos z)) (* (cos y) (sin z)))
1546853169.225 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853169.227 * * [misc]simplify:  iters left: 4 (12 enodes)
1546853169.228 * [exit]simplify:  Simplified to (+ (* (cos y) (sin z)) (* (cos z) (sin y)))
1546853169.228 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos y) (cos z)))) (tan a))))
1546853169.228 * * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))>
1546853169.228 * [enter]simplify:  Simplifying (+ (pow (tan y) 3) (pow (tan z) 3))
1546853169.229 * * [misc]simplify:  iters left: 4 (8 enodes)
1546853169.230 * * [misc]simplify:  iters left: 3 (15 enodes)
1546853169.232 * [exit]simplify:  Simplified to (+ (pow (tan y) 3) (pow (tan z) 3))
1546853169.232 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))))) (tan a))))
1546853169.232 * * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- (tan y) (tan z)))) (tan a))))>
1546853169.232 * [enter]simplify:  Simplifying (- (* (tan y) (tan y)) (* (tan z) (tan z)))
1546853169.232 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853169.233 * * [misc]simplify:  iters left: 4 (12 enodes)
1546853169.235 * * [misc]simplify:  iters left: 3 (19 enodes)
1546853169.238 * * [misc]simplify:  iters left: 2 (34 enodes)
1546853169.243 * * [misc]simplify:  iters left: 1 (59 enodes)
1546853169.255 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (tan y) (tan z)))
1546853169.255 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- (tan y) (tan z)))) (tan a))))
1546853169.255 * * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3)))) (cos y)))) (tan a))))>
1546853169.255 * [enter]simplify:  Simplifying (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3))))
1546853169.256 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853169.258 * * [misc]simplify:  iters left: 5 (34 enodes)
1546853169.271 * * [misc]simplify:  iters left: 4 (89 enodes)
1546853169.300 * * [misc]simplify:  iters left: 3 (206 enodes)
1546853169.371 * * [misc]simplify:  iters left: 2 (423 enodes)
1546853169.528 * [exit]simplify:  Simplified to (- (- (* z y) (* (* z 1/6) (pow y 3))) (* (* (* z y) (* z z)) -1/3))
1546853169.529 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (- (- (* z y) (* (* z 1/6) (pow y 3))) (* (* (* z y) (* z z)) -1/3)) (cos y)))) (tan a))))
1546853169.529 * * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)))) (tan a))))>
1546853169.529 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (cos z))
1546853169.529 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853169.531 * * [misc]simplify:  iters left: 4 (10 enodes)
1546853169.534 * * [misc]simplify:  iters left: 3 (12 enodes)
1546853169.537 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853169.541 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853169.546 * [exit]simplify:  Simplified to (/ (sin z) (/ (cos z) (sin y)))
1546853169.546 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (/ (cos z) (sin y))) (cos y)))) (tan a))))
1546853169.546 * * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)))) (tan a))))>
1546853169.546 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (cos z))
1546853169.546 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853169.549 * * [misc]simplify:  iters left: 4 (10 enodes)
1546853169.551 * * [misc]simplify:  iters left: 3 (12 enodes)
1546853169.554 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853169.558 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853169.563 * [exit]simplify:  Simplified to (/ (sin z) (/ (cos z) (sin y)))
1546853169.563 * [misc]simplify:  Simplified (2 2 1 2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (/ (cos z) (sin y))) (cos y)))) (tan a))))
1546853169.563 * * * * [misc]progress:  [ 96 / 104 ] 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))))>
1546853169.563 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1546853169.563 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853169.568 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853169.579 * * [misc]simplify:  iters left: 4 (71 enodes)
1546853169.606 * * [misc]simplify:  iters left: 3 (150 enodes)
1546853169.642 * * [misc]simplify:  iters left: 2 (275 enodes)
1546853169.738 * * [misc]simplify:  iters left: 1 (390 enodes)
1546853169.891 * [exit]simplify:  Simplified to (+ (* (+ (* y y) (* z z)) (* 1/3 (* z y))) (* z y))
1546853169.891 * [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))))
1546853169.891 * * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
1546853169.891 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853169.892 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853169.893 * * [misc]simplify:  iters left: 4 (18 enodes)
1546853169.895 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853169.901 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853169.908 * * [misc]simplify:  iters left: 1 (73 enodes)
1546853169.919 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546853169.919 * [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))))
1546853169.919 * * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (tan a))))>
1546853169.919 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853169.919 * * [misc]simplify:  iters left: 5 (9 enodes)
1546853169.921 * * [misc]simplify:  iters left: 4 (18 enodes)
1546853169.923 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853169.928 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853169.937 * * [misc]simplify:  iters left: 1 (73 enodes)
1546853169.946 * [exit]simplify:  Simplified to (/ (/ (sin y) (cos z)) (/ (cos y) (sin z)))
1546853169.946 * [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))))
1546853169.946 * * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546853169.946 * [enter]simplify:  Simplifying (- (+ z y) a)
1546853169.946 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853169.947 * * [misc]simplify:  iters left: 3 (10 enodes)
1546853169.948 * * [misc]simplify:  iters left: 2 (18 enodes)
1546853169.951 * * [misc]simplify:  iters left: 1 (25 enodes)
1546853169.953 * [exit]simplify:  Simplified to (+ (- y a) z)
1546853169.953 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546853169.953 * * * * [misc]progress:  [ 100 / 104 ] 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)))))>
1546853169.954 * [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)))
1546853169.954 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853169.959 * * [misc]simplify:  iters left: 5 (45 enodes)
1546853169.972 * * [misc]simplify:  iters left: 4 (95 enodes)
1546853169.991 * * [misc]simplify:  iters left: 3 (247 enodes)
1546853170.171 * [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)))))))
1546853170.171 * [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)))))))))
1546853170.172 * * * * [misc]progress:  [ 101 / 104 ] 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)))))>
1546853170.172 * [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)))
1546853170.172 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853170.175 * * [misc]simplify:  iters left: 5 (45 enodes)
1546853170.182 * * [misc]simplify:  iters left: 4 (95 enodes)
1546853170.199 * * [misc]simplify:  iters left: 3 (247 enodes)
1546853170.366 * [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)))))))
1546853170.366 * [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)))))))))
1546853170.366 * * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
1546853170.366 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1546853170.366 * * [misc]simplify:  iters left: 5 (8 enodes)
1546853170.370 * * [misc]simplify:  iters left: 4 (16 enodes)
1546853170.372 * * [misc]simplify:  iters left: 3 (30 enodes)
1546853170.377 * * [misc]simplify:  iters left: 2 (37 enodes)
1546853170.383 * * [misc]simplify:  iters left: 1 (41 enodes)
1546853170.388 * [exit]simplify:  Simplified to (+ (+ y z) (* (* 1/3 y) (* y y)))
1546853170.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ (+ y z) (* (* 1/3 y) (* y y))) (tan a))))
1546853170.388 * * * * [misc]progress:  [ 103 / 104 ] 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))))>
1546853170.388 * [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546853170.388 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853170.391 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853170.395 * * [misc]simplify:  iters left: 4 (57 enodes)
1546853170.403 * * [misc]simplify:  iters left: 3 (111 enodes)
1546853170.436 * * [misc]simplify:  iters left: 2 (177 enodes)
1546853170.476 * * [misc]simplify:  iters left: 1 (205 enodes)
1546853170.530 * [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1546853170.530 * [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))))
1546853170.530 * * * * [misc]progress:  [ 104 / 104 ] 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))))>
1546853170.530 * [enter]simplify:  Simplifying (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1546853170.530 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853170.535 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853170.544 * * [misc]simplify:  iters left: 4 (57 enodes)
1546853170.562 * * [misc]simplify:  iters left: 3 (111 enodes)
1546853170.599 * * [misc]simplify:  iters left: 2 (177 enodes)
1546853170.657 * * [misc]simplify:  iters left: 1 (205 enodes)
1546853170.717 * [exit]simplify:  Simplified to (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1546853170.717 * [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))))
1546853170.717 * * * [misc]progress:  adding candidates to table
1546853172.611 * * [misc]progress:  iteration 4 / 4
1546853172.611 * * * [misc]progress:  picking best candidate
1546853172.643 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853172.644 * * * [misc]progress:  localizing error
1546853172.677 * * * [misc]progress:  generating rewritten candidates
1546853172.677 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1546853172.790 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1546853172.825 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1546853172.833 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 2 2 1)
1546853172.844 * * * [misc]progress:  generating series expansions
1546853172.844 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1546853172.845 * [misc]backup-simplify:  Simplify (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) into (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))))))
1546853172.845 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) in (y z a) around 0
1546853172.846 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.846 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.846 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.846 * [misc]backup-simplify:  Simplify z into z
1546853172.846 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.846 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.846 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.846 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.846 * [misc]backup-simplify:  Simplify z into z
1546853172.846 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.846 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.846 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.846 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.846 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.846 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.847 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.847 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.847 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.847 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in a
1546853172.847 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853172.847 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853172.847 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.847 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853172.847 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853172.847 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.847 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.847 * [misc]backup-simplify:  Simplify y into y
1546853172.847 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.847 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.847 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.847 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.848 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.848 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.848 * [misc]backup-simplify:  Simplify z into z
1546853172.848 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.848 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.848 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.848 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.848 * [misc]backup-simplify:  Simplify z into z
1546853172.848 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.848 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.848 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.848 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.848 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.848 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.848 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.848 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.848 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.848 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.849 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.849 * [misc]backup-simplify:  Simplify y into y
1546853172.849 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.849 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.849 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.849 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.849 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.849 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853172.849 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.849 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.849 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.849 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.850 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.850 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.850 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.850 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)
1546853172.851 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin z) 2) (pow (cos z) 2)) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)) into (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))
1546853172.851 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)))) in a
1546853172.851 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in a
1546853172.851 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1546853172.851 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853172.851 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.851 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.851 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.851 * [misc]backup-simplify:  Simplify y into y
1546853172.851 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.851 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.851 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.851 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.851 * [misc]backup-simplify:  Simplify y into y
1546853172.851 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.851 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.851 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.851 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.851 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.851 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.852 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.852 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.852 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.852 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853172.852 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.852 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.852 * [misc]backup-simplify:  Simplify y into y
1546853172.852 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.852 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.852 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.852 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.852 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.852 * [misc]backup-simplify:  Simplify z into z
1546853172.852 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.852 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.852 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.852 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.852 * [misc]backup-simplify:  Simplify z into z
1546853172.852 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.852 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.852 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.852 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.852 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.852 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.852 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.853 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.853 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.853 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.853 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.853 * [misc]backup-simplify:  Simplify y into y
1546853172.853 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.853 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.853 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.853 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.853 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.853 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853172.853 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.853 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.853 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.853 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.853 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.853 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.854 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853172.854 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)
1546853172.854 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin y) 2) (pow (cos y) 2)) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)) into (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))
1546853172.854 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))) in a
1546853172.854 * [misc]taylor:  Taking taylor expansion of 2 in a
1546853172.854 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.854 * [misc]taylor:  Taking taylor expansion of (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in a
1546853172.854 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1546853172.854 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853172.854 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.854 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.854 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.854 * [misc]backup-simplify:  Simplify y into y
1546853172.854 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.854 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.854 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.854 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.854 * [misc]backup-simplify:  Simplify y into y
1546853172.854 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.854 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.854 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.854 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.854 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.855 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.855 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.855 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.855 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.855 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.855 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.855 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.855 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.855 * [misc]backup-simplify:  Simplify z into z
1546853172.855 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.855 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.855 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.855 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.855 * [misc]backup-simplify:  Simplify z into z
1546853172.855 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.855 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.855 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.855 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.855 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.855 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.855 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.855 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.855 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.855 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853172.856 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.856 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.856 * [misc]backup-simplify:  Simplify y into y
1546853172.856 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.856 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.856 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.856 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.856 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.856 * [misc]backup-simplify:  Simplify z into z
1546853172.856 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.856 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.856 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.856 * [misc]backup-simplify:  Simplify z into z
1546853172.856 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.856 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.856 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.856 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.856 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.856 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.856 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.856 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.856 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.856 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.856 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.856 * [misc]backup-simplify:  Simplify y into y
1546853172.856 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.856 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.856 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.856 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.857 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.857 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853172.857 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.857 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.857 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.857 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.857 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.857 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.857 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.857 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)
1546853172.858 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)) into (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))
1546853172.858 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in a
1546853172.858 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853172.858 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.858 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853172.858 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.858 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.858 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.858 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853172.858 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.858 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.858 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.859 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.859 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) in a
1546853172.859 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in a
1546853172.859 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.859 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.859 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.859 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.859 * [misc]backup-simplify:  Simplify z into z
1546853172.859 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.859 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.859 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.859 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.859 * [misc]backup-simplify:  Simplify z into z
1546853172.859 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.859 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.859 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.859 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.859 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.859 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.859 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.860 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.860 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.860 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853172.860 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.860 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.860 * [misc]backup-simplify:  Simplify y into y
1546853172.860 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.860 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.860 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.860 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.860 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.860 * [misc]backup-simplify:  Simplify z into z
1546853172.860 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.860 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.860 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.860 * [misc]backup-simplify:  Simplify z into z
1546853172.860 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.860 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.860 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.860 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.860 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.860 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.860 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.860 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.860 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.860 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.860 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.860 * [misc]backup-simplify:  Simplify y into y
1546853172.861 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.861 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.861 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.861 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.861 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.861 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853172.861 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.861 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.861 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.861 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.861 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.861 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.861 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin z) (* (cos z) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853172.861 * [misc]taylor:  Taking taylor expansion of (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in a
1546853172.862 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853172.862 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.862 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853172.862 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.862 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.862 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.862 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853172.862 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.862 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.862 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.862 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.862 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.862 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1546853172.863 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.863 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.863 * [misc]backup-simplify:  Simplify y into y
1546853172.863 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.863 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.863 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.863 * [misc]backup-simplify:  Simplify y into y
1546853172.863 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.863 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.863 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.863 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.863 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.863 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.863 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.863 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.863 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.863 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853172.863 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.863 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.863 * [misc]backup-simplify:  Simplify y into y
1546853172.863 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.863 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.863 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1546853172.863 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.863 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1546853172.863 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.863 * [misc]backup-simplify:  Simplify z into z
1546853172.863 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.863 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.864 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1546853172.864 * [misc]taylor:  Taking taylor expansion of z in a
1546853172.864 * [misc]backup-simplify:  Simplify z into z
1546853172.864 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.864 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.864 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.864 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.864 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.864 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.864 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.864 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.864 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.864 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1546853172.864 * [misc]taylor:  Taking taylor expansion of y in a
1546853172.864 * [misc]backup-simplify:  Simplify y into y
1546853172.864 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.864 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.864 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.864 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.864 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.864 * [misc]backup-simplify:  Simplify (* (sin y) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (cos z))
1546853172.864 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.864 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.865 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.865 * [misc]backup-simplify:  Simplify (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1546853172.865 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.865 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1546853172.865 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853172.865 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))) into (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))))
1546853172.866 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))))) into (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))
1546853172.867 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) into (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))))))
1546853172.868 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) 0) into (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)))))))
1546853172.868 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))) into (/ (sin y) (* (cos y) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1546853172.868 * [misc]backup-simplify:  Simplify (+ (/ (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))))))) 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)))))))
1546853172.869 * [misc]backup-simplify:  Simplify (/ (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (+ (/ (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)))))))) into (/ (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (+ (/ (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))))))))
1546853172.870 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.870 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.870 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.870 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.870 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.870 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.870 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.870 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.870 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.871 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.871 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853172.871 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.871 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.871 * [misc]backup-simplify:  Simplify y into y
1546853172.871 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.871 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.871 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.871 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.871 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.871 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.871 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.871 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.871 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.871 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.871 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.872 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.872 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.872 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.872 * [misc]backup-simplify:  Simplify y into y
1546853172.872 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.872 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.872 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.872 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.872 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.872 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.872 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.872 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.873 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.873 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.873 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.873 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.873 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.873 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)))) in z
1546853172.873 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in z
1546853172.873 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1546853172.873 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853172.873 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.873 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.873 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.873 * [misc]backup-simplify:  Simplify y into y
1546853172.873 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.873 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.873 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.873 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.873 * [misc]backup-simplify:  Simplify y into y
1546853172.873 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.873 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.873 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.874 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.874 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.874 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.874 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.874 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.874 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.874 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853172.874 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.874 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.874 * [misc]backup-simplify:  Simplify y into y
1546853172.874 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.874 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.874 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.874 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.874 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.874 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.874 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.874 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.874 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.874 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.874 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.875 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.875 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.875 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.875 * [misc]backup-simplify:  Simplify y into y
1546853172.875 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.875 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.875 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.875 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.875 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.875 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.875 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.875 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.876 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.876 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.876 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.876 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853172.876 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.876 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin y) 2) (pow (cos y) 2)) 1) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853172.876 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))) in z
1546853172.876 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853172.876 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.876 * [misc]taylor:  Taking taylor expansion of (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in z
1546853172.876 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1546853172.876 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853172.876 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.876 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.876 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.876 * [misc]backup-simplify:  Simplify y into y
1546853172.876 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.876 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.876 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.876 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.876 * [misc]backup-simplify:  Simplify y into y
1546853172.876 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.876 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.876 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.876 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.876 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.877 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.877 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.877 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.877 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.877 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.877 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.877 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.877 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.877 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.877 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.877 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.877 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.877 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.877 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.878 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.878 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853172.878 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.878 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.878 * [misc]backup-simplify:  Simplify y into y
1546853172.878 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.878 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.878 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.878 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.878 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.878 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.878 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.878 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.878 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.878 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.878 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.879 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.879 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.879 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.879 * [misc]backup-simplify:  Simplify y into y
1546853172.879 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.879 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.879 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.879 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.879 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.879 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.879 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.879 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.879 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.880 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.880 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853172.880 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.880 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853172.880 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in z
1546853172.880 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853172.880 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.880 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.880 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.880 * [misc]backup-simplify:  Simplify a into a
1546853172.880 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.880 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.880 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.880 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.880 * [misc]backup-simplify:  Simplify a into a
1546853172.880 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.880 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.880 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.880 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.880 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.880 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.880 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.881 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.881 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.881 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) in z
1546853172.881 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in z
1546853172.881 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.881 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.881 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.881 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.881 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.881 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.881 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.881 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.881 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.881 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.882 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.882 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853172.882 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.882 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.882 * [misc]backup-simplify:  Simplify y into y
1546853172.882 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.882 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.882 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.882 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.882 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.882 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.882 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.882 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.882 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.882 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.882 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.883 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.883 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.883 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.883 * [misc]backup-simplify:  Simplify y into y
1546853172.883 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.883 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.883 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.883 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.883 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.883 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.883 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.884 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.884 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.884 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.884 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.884 * [misc]taylor:  Taking taylor expansion of (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in z
1546853172.884 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1546853172.884 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.884 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.884 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.884 * [misc]backup-simplify:  Simplify a into a
1546853172.884 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.884 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.885 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.885 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.885 * [misc]backup-simplify:  Simplify a into a
1546853172.885 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.885 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.885 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.885 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.885 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.885 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.885 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.885 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.885 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.885 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in z
1546853172.885 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853172.885 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.885 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.886 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.886 * [misc]backup-simplify:  Simplify y into y
1546853172.886 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.886 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.886 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.886 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.886 * [misc]backup-simplify:  Simplify y into y
1546853172.886 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.886 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.886 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.886 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.886 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.886 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.886 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.886 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.886 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.886 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853172.887 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.887 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.887 * [misc]backup-simplify:  Simplify y into y
1546853172.887 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.887 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.887 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853172.887 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.887 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.887 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.887 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.887 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.887 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.887 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.887 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.888 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.888 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853172.888 * [misc]taylor:  Taking taylor expansion of y in z
1546853172.888 * [misc]backup-simplify:  Simplify y into y
1546853172.888 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853172.889 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853172.889 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.889 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853172.889 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853172.889 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853172.889 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853172.889 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853172.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.889 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853172.889 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853172.889 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.890 * [misc]backup-simplify:  Simplify (/ (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1546853172.890 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin y) 2) (pow (cos y) 2)) 0) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853172.890 * [misc]backup-simplify:  Simplify (+ 0 (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853172.890 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.890 * [misc]backup-simplify:  Simplify (- (/ (pow (sin a) 2) (pow (cos a) 2))) into (- (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.891 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (- (/ (pow (sin a) 2) (pow (cos a) 2)))) into (- (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.891 * [misc]backup-simplify:  Simplify (+ (/ (sin a) (cos a)) (/ (sin y) (cos y))) into (+ (/ (sin a) (cos a)) (/ (sin y) (cos y)))
1546853172.891 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ (sin a) (cos a)) (/ (sin y) (cos y)))) into (+ (/ (sin a) (cos a)) (/ (sin y) (cos y)))
1546853172.892 * [misc]backup-simplify:  Simplify (/ (- (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin a) (cos a)) (/ (sin y) (cos y)))) into (/ (- (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin a) (cos a)) (/ (sin y) (cos y))))
1546853172.892 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.892 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.892 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.892 * [misc]backup-simplify:  Simplify z into z
1546853172.892 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.892 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.892 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.892 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.892 * [misc]backup-simplify:  Simplify z into z
1546853172.892 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.892 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.892 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.892 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.892 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.893 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.893 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.893 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.893 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.893 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.893 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.893 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.893 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.893 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.893 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.893 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.893 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.893 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.893 * [misc]backup-simplify:  Simplify z into z
1546853172.893 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.893 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.894 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.894 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.894 * [misc]backup-simplify:  Simplify z into z
1546853172.894 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.894 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.894 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.894 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.894 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.894 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.894 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.894 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.894 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.894 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.894 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.894 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.894 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.895 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.895 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.895 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.896 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.896 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.897 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.897 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.898 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.898 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.898 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.899 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.900 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.900 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.900 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.900 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.900 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.901 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.901 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.901 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)))) in y
1546853172.901 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.901 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546853172.901 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.901 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.901 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.901 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.901 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.901 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.901 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.901 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.901 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.901 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.902 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.902 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.903 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.903 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.903 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.903 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.903 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.903 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.903 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.903 * [misc]backup-simplify:  Simplify z into z
1546853172.903 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.903 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.903 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.903 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.903 * [misc]backup-simplify:  Simplify z into z
1546853172.903 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.903 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.903 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.903 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.903 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.903 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.904 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.904 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.904 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.904 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.904 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.904 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.904 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.904 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.904 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.904 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.906 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.906 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.906 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.906 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.907 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.908 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.908 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.909 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.909 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.910 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.910 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.910 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.910 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.910 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))) in y
1546853172.910 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853172.910 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.910 * [misc]taylor:  Taking taylor expansion of (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.910 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853172.910 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.910 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.910 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.910 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.911 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.911 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.911 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.911 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.911 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.912 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.912 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.912 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.912 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.912 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.912 * [misc]backup-simplify:  Simplify z into z
1546853172.912 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.912 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.912 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.912 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.912 * [misc]backup-simplify:  Simplify z into z
1546853172.912 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.912 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.912 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.913 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.913 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.913 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.913 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.913 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.913 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.913 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.913 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.913 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.913 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.913 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.913 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.913 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.913 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.913 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.913 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.913 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.914 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.914 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.914 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.914 * [misc]backup-simplify:  Simplify z into z
1546853172.914 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.914 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.914 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.914 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.914 * [misc]backup-simplify:  Simplify z into z
1546853172.914 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.914 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.914 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.914 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.914 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.914 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.914 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.915 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.915 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.915 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.915 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.915 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.915 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.915 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.915 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.916 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.917 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.917 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.918 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.918 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.919 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.919 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.919 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.919 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853172.919 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.919 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.919 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in y
1546853172.919 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853172.919 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.919 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853172.919 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.919 * [misc]backup-simplify:  Simplify a into a
1546853172.919 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.920 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.920 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853172.920 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.920 * [misc]backup-simplify:  Simplify a into a
1546853172.920 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.920 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.920 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.920 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.920 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.920 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.920 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.920 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.920 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.920 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) in y
1546853172.920 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853172.920 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.920 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.920 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.920 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.920 * [misc]backup-simplify:  Simplify z into z
1546853172.920 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.920 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.920 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.920 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.920 * [misc]backup-simplify:  Simplify z into z
1546853172.920 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.920 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.920 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.920 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.920 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.920 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.921 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.921 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.921 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.921 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.921 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.921 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.921 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.921 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.921 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.921 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.921 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.921 * [misc]backup-simplify:  Simplify z into z
1546853172.921 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.921 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.921 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.921 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.921 * [misc]backup-simplify:  Simplify z into z
1546853172.921 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.921 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.921 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.921 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.921 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.921 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.921 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.921 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.922 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.922 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.922 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.922 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.922 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.922 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.922 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.922 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.923 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.923 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.924 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.924 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.925 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.925 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.925 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.925 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.925 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.925 * [misc]taylor:  Taking taylor expansion of (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in y
1546853172.925 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853172.925 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.925 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853172.925 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.925 * [misc]backup-simplify:  Simplify a into a
1546853172.926 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.926 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.926 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853172.926 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.926 * [misc]backup-simplify:  Simplify a into a
1546853172.926 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.926 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.926 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.926 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.926 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.926 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.926 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.926 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.926 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.926 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853172.926 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.926 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.926 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.926 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.926 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.926 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.926 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.926 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.926 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.926 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.927 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.927 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.927 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.927 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.927 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.927 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.927 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.927 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.927 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.927 * [misc]backup-simplify:  Simplify z into z
1546853172.927 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.927 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.927 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.927 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.927 * [misc]backup-simplify:  Simplify z into z
1546853172.927 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.927 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.927 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.927 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.928 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.928 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.928 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.928 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.928 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.928 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.928 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.928 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.928 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.928 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.928 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.928 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.929 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.929 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.929 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.932 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.932 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.933 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.934 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.934 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.934 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.934 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 0) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.934 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.934 * [misc]backup-simplify:  Simplify (- (/ (pow (sin a) 2) (pow (cos a) 2))) into (- (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.934 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (- (/ (pow (sin a) 2) (pow (cos a) 2)))) into (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.935 * [misc]backup-simplify:  Simplify (+ (/ (sin a) (cos a)) 0) into (/ (sin a) (cos a))
1546853172.935 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) into (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853172.935 * [misc]backup-simplify:  Simplify (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))) into (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))))
1546853172.935 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) (pow (tan a) 2)) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))))) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan z) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.935 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.935 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.935 * [misc]backup-simplify:  Simplify z into z
1546853172.935 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.935 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.935 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.935 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.935 * [misc]backup-simplify:  Simplify z into z
1546853172.935 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.935 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.935 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.935 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.935 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.936 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.936 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.936 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.936 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.936 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.936 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.936 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.936 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.936 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.936 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.936 * [misc]backup-simplify:  Simplify z into z
1546853172.936 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.936 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.936 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.936 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.936 * [misc]backup-simplify:  Simplify z into z
1546853172.936 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.936 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.936 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.936 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.937 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.937 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.937 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.937 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.937 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.937 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.937 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.937 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.937 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.938 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.938 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.938 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.938 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.939 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.939 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.939 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.940 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.940 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.941 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.941 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.941 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.941 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)))) in y
1546853172.941 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan y) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.941 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1546853172.941 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.941 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.941 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.941 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.941 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.941 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.941 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.941 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.941 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.941 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.942 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.942 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.942 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.942 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.942 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.942 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.942 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.942 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.942 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.942 * [misc]backup-simplify:  Simplify z into z
1546853172.942 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.942 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.942 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.942 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.942 * [misc]backup-simplify:  Simplify z into z
1546853172.942 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.942 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.942 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.942 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.942 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.942 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.942 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.943 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.943 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.943 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.943 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.943 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.943 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.943 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.943 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.944 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.944 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.944 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.945 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.945 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.945 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.946 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.946 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.947 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.947 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.947 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))) in y
1546853172.947 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853172.947 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.947 * [misc]taylor:  Taking taylor expansion of (/ (* (tan y) (tan z)) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853172.947 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1546853172.947 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.947 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.947 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.947 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.947 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.947 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.947 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.947 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.947 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.947 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.948 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.948 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.948 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.948 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.948 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.948 * [misc]backup-simplify:  Simplify z into z
1546853172.948 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.948 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.948 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.948 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.948 * [misc]backup-simplify:  Simplify z into z
1546853172.948 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.948 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.948 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.948 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.948 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.948 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.948 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.949 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.949 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.949 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.949 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.949 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.949 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.949 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.949 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.949 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.949 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.949 * [misc]backup-simplify:  Simplify z into z
1546853172.949 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.949 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.949 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.949 * [misc]backup-simplify:  Simplify z into z
1546853172.949 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.949 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.949 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.949 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.949 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.949 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.949 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.949 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.949 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.949 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.949 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.949 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.949 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.950 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.950 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.950 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.950 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.951 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.951 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.951 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.952 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.952 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.952 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.953 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.953 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.953 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.953 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.953 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853172.953 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.953 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.953 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in y
1546853172.953 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853172.953 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.954 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.954 * [misc]backup-simplify:  Simplify a into a
1546853172.954 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.954 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.954 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.954 * [misc]backup-simplify:  Simplify a into a
1546853172.954 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.954 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.954 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.954 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.954 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.954 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.954 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.954 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.954 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.954 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of (/ (tan z) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.954 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.954 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.954 * [misc]backup-simplify:  Simplify z into z
1546853172.954 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.954 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.954 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.954 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.954 * [misc]backup-simplify:  Simplify z into z
1546853172.954 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.954 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.954 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.954 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.955 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.955 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.955 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.955 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.955 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.955 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.955 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.955 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.955 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.955 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.955 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.955 * [misc]backup-simplify:  Simplify z into z
1546853172.955 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.955 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.955 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.955 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.955 * [misc]backup-simplify:  Simplify z into z
1546853172.955 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.955 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.955 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.955 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.956 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.956 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.956 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.956 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.956 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.956 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.956 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.956 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.956 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.957 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.957 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.957 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.958 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.958 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.959 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.959 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.959 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.959 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.959 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.959 * [misc]taylor:  Taking taylor expansion of (+ (tan a) (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y))))) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1546853172.960 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853172.960 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.960 * [misc]backup-simplify:  Simplify a into a
1546853172.960 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.960 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.960 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of a in y
1546853172.960 * [misc]backup-simplify:  Simplify a into a
1546853172.960 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.960 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.960 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.960 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.960 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.960 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.960 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.960 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.960 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.960 * [misc]taylor:  Taking taylor expansion of (/ (tan y) (- 1 (/ (* (sin y) (tan z)) (cos y)))) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853172.960 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853172.960 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.960 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.960 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.960 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.960 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.960 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.960 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.961 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.961 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.961 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853172.961 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853172.961 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.961 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853172.961 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853172.961 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853172.961 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.961 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.961 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.961 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853172.961 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853172.961 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853172.961 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.961 * [misc]backup-simplify:  Simplify z into z
1546853172.962 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.962 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.962 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853172.962 * [misc]taylor:  Taking taylor expansion of z in y
1546853172.962 * [misc]backup-simplify:  Simplify z into z
1546853172.962 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853172.962 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853172.962 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853172.962 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853172.962 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853172.962 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853172.962 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853172.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.962 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853172.962 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853172.962 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853172.962 * [misc]taylor:  Taking taylor expansion of y in y
1546853172.962 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.962 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.962 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853172.962 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.962 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.963 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.963 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.964 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.964 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.965 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.966 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853172.966 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853172.966 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853172.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.966 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 0) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.966 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.966 * [misc]backup-simplify:  Simplify (- (/ (pow (sin a) 2) (pow (cos a) 2))) into (- (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.966 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (- (/ (pow (sin a) 2) (pow (cos a) 2)))) into (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.967 * [misc]backup-simplify:  Simplify (+ (/ (sin a) (cos a)) 0) into (/ (sin a) (cos a))
1546853172.967 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) into (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1546853172.967 * [misc]backup-simplify:  Simplify (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))) into (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))))
1546853172.967 * [misc]taylor:  Taking taylor expansion of (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))) in z
1546853172.967 * [misc]taylor:  Taking taylor expansion of (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) in z
1546853172.967 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853172.967 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853172.967 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.967 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.967 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.967 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.968 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.968 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853172.968 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.968 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.968 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.968 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.968 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.968 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.968 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (pow (cos a) 2)) in z
1546853172.968 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in z
1546853172.968 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.968 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.968 * [misc]backup-simplify:  Simplify a into a
1546853172.968 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.968 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.969 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.969 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.969 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.969 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.969 * [misc]backup-simplify:  Simplify a into a
1546853172.969 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.969 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.969 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.969 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.969 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.969 * [misc]backup-simplify:  Simplify (* (sin a) (sin a)) into (pow (sin a) 2)
1546853172.969 * [misc]backup-simplify:  Simplify (* (cos a) (cos a)) into (pow (cos a) 2)
1546853172.969 * [misc]backup-simplify:  Simplify (/ (pow (sin a) 2) (pow (cos a) 2)) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.969 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.969 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.969 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.969 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.969 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.969 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.969 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.970 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.970 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.970 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853172.970 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.970 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.970 * [misc]backup-simplify:  Simplify a into a
1546853172.970 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.970 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.970 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.970 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.970 * [misc]backup-simplify:  Simplify a into a
1546853172.970 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.970 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.970 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.970 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.970 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.970 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.971 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.971 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.971 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.971 * [misc]backup-simplify:  Simplify (- (/ (pow (sin a) 2) (pow (cos a) 2))) into (- (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.971 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (pow (sin a) 2) (pow (cos a) 2)))) into (- (/ (pow (sin a) 2) (pow (cos a) 2)))
1546853172.971 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853172.971 * [misc]backup-simplify:  Simplify (/ (- (/ (pow (sin a) 2) (pow (cos a) 2))) (/ (sin a) (cos a))) into (* -1 (/ (sin a) (cos a)))
1546853172.971 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1546853172.971 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853172.971 * [misc]backup-simplify:  Simplify -1 into -1
1546853172.971 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1546853172.971 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853172.971 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.971 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.971 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.971 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853172.971 * [misc]taylor:  Taking taylor expansion of a in a
1546853172.971 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.971 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.972 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.972 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.973 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.973 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.973 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.974 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.974 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.974 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1546853172.975 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853172.975 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853172.975 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ (sin z) (cos z)))) (* (- (/ (sin z) (cos z))) 1)) into (- (* 2 (/ (sin z) (cos z))))
1546853172.976 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (- (* 2 (/ (sin z) (cos z)))) 1)))) into (* 2 (/ (pow (sin z) 3) (pow (cos z) 3)))
1546853172.976 * [misc]backup-simplify:  Simplify (* 2 (/ (sin z) (cos z))) into (* 2 (/ (sin z) (cos z)))
1546853172.976 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ (sin z) (cos z)))) into (* 2 (/ (sin z) (cos z)))
1546853172.976 * [misc]backup-simplify:  Simplify (+ (* 2 (/ (pow (sin z) 3) (pow (cos z) 3))) (* 2 (/ (sin z) (cos z)))) into (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3))))
1546853172.976 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.976 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853172.977 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.977 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853172.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.977 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.978 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853172.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.978 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853172.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (+ (* (/ (sin a) (cos a)) 0) (* 0 (/ (sin a) (cos a)))) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3)))) 0) into (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3))))
1546853172.979 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.979 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853172.980 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.980 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853172.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.981 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.981 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853172.981 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.981 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853172.982 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.982 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853172.982 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853172.982 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853172.982 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ (- (/ (sin z) (cos z))) 1)))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853172.982 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.983 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853172.983 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.983 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853172.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.984 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853172.984 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853172.985 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853172.986 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1546853172.987 * [misc]backup-simplify:  Simplify (- (/ (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3)))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))) (+ (* (/ (- (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a)))) (/ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))))))) into (- (+ (* 2 (/ (sin z) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z)))) (+ (* 2 (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)))) (+ (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))))))) (+ (/ (pow (sin z) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))) (/ (pow (sin z) 4) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 4)))))
1546853172.987 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ (sin z) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z)))) (+ (* 2 (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)))) (+ (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))))))) (+ (/ (pow (sin z) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))) (/ (pow (sin z) 4) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 4))))) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sin z) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z)))) (+ (* 2 (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)))) (+ (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))))))) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (sin z) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z)))) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853172.987 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.987 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z))) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.987 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.987 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.987 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (cos z)) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.987 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.987 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.987 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.987 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.987 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.987 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.988 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.988 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853172.988 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.988 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.988 * [misc]backup-simplify:  Simplify a into a
1546853172.988 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.988 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.988 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.988 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.988 * [misc]backup-simplify:  Simplify a into a
1546853172.988 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.988 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.988 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.988 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.988 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.988 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.989 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.989 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.989 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.989 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.989 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.989 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.989 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.989 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.990 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853172.990 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) 1) into (/ (sin a) (cos a))
1546853172.990 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin a) (cos a))) into (/ (cos a) (sin a))
1546853172.990 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)))) (+ (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2)))))) in z
1546853172.990 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)))) in z
1546853172.990 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853172.990 * [misc]backup-simplify:  Simplify 2 into 2
1546853172.990 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3))) in z
1546853172.990 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546853172.990 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.990 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.990 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.990 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.991 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.991 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) (pow (cos z) 3)) in z
1546853172.991 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853172.991 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853172.991 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.991 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.991 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.991 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.991 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.991 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.991 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.991 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.991 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.992 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853172.992 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.992 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.992 * [misc]backup-simplify:  Simplify a into a
1546853172.992 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.992 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.992 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.992 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.992 * [misc]backup-simplify:  Simplify a into a
1546853172.992 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.992 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.992 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.992 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.992 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.992 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.992 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.992 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.992 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.992 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.992 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546853172.992 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.992 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.992 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.992 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.993 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853172.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.993 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) 1) into (/ (sin a) (cos a))
1546853172.993 * [misc]backup-simplify:  Simplify (/ 1 (/ (sin a) (cos a))) into (/ (cos a) (sin a))
1546853172.993 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))))) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin a) 2) (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2))) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.993 * [misc]backup-simplify:  Simplify a into a
1546853172.993 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.993 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.993 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.993 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.993 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.993 * [misc]taylor:  Taking taylor expansion of (* (pow (cos a) 2) (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2)) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.993 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.993 * [misc]backup-simplify:  Simplify a into a
1546853172.993 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.993 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.993 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.993 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.994 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.994 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) in z
1546853172.994 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853172.994 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853172.994 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.994 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.994 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.994 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.994 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.994 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.994 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.994 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.994 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.995 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853172.995 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.995 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.995 * [misc]backup-simplify:  Simplify a into a
1546853172.995 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.995 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.995 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.995 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.995 * [misc]backup-simplify:  Simplify a into a
1546853172.995 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.995 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.995 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.995 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.995 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.995 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.995 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.995 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.995 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.995 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853172.995 * [misc]backup-simplify:  Simplify (* (sin a) (sin a)) into (pow (sin a) 2)
1546853172.995 * [misc]backup-simplify:  Simplify (* (cos a) (cos a)) into (pow (cos a) 2)
1546853172.995 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.996 * [misc]backup-simplify:  Simplify (* (pow (cos a) 2) (/ (pow (sin a) 2) (pow (cos a) 2))) into (pow (sin a) 2)
1546853172.996 * [misc]backup-simplify:  Simplify (/ (pow (sin a) 2) (pow (sin a) 2)) into 1
1546853172.996 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin a) 2) (pow (sin z) 2)) (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2)))) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of (* (pow (sin a) 2) (pow (sin z) 2)) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.996 * [misc]backup-simplify:  Simplify a into a
1546853172.996 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.996 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.996 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.996 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.996 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.996 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.996 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.996 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.996 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.997 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.997 * [misc]taylor:  Taking taylor expansion of (* (pow (cos a) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.997 * [misc]backup-simplify:  Simplify a into a
1546853172.997 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.997 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.997 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.997 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.997 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.997 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.997 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2)) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.997 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.997 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.997 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.997 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.997 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.997 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.998 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853172.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853172.998 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853172.998 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853172.998 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.998 * [misc]backup-simplify:  Simplify a into a
1546853172.998 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.998 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.998 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853172.998 * [misc]taylor:  Taking taylor expansion of a in z
1546853172.998 * [misc]backup-simplify:  Simplify a into a
1546853172.998 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853172.998 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853172.998 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853172.998 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853172.998 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853172.998 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853172.999 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853172.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853172.999 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853172.999 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853172.999 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853172.999 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853172.999 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853172.999 * [misc]taylor:  Taking taylor expansion of z in z
1546853172.999 * [misc]backup-simplify:  Simplify 0 into 0
1546853172.999 * [misc]backup-simplify:  Simplify 1 into 1
1546853172.999 * [misc]backup-simplify:  Simplify (* (sin a) (sin a)) into (pow (sin a) 2)
1546853172.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853172.999 * [misc]backup-simplify:  Simplify (* (pow (sin a) 2) 1) into (pow (sin a) 2)
1546853172.999 * [misc]backup-simplify:  Simplify (* (cos a) (cos a)) into (pow (cos a) 2)
1546853172.999 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853172.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.000 * [misc]backup-simplify:  Simplify (* (/ (pow (sin a) 2) (pow (cos a) 2)) 1) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853173.000 * [misc]backup-simplify:  Simplify (* (pow (cos a) 2) (/ (pow (sin a) 2) (pow (cos a) 2))) into (pow (sin a) 2)
1546853173.000 * [misc]backup-simplify:  Simplify (/ (pow (sin a) 2) (pow (sin a) 2)) into 1
1546853173.000 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))) (/ (pow (sin z) 4) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 4)))) in z
1546853173.000 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2))) in z
1546853173.000 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853173.000 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853173.000 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.000 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.000 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853173.001 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 2)) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.001 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.001 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.001 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853173.001 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.001 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.001 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853173.001 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.002 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853173.002 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853173.002 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.002 * [misc]backup-simplify:  Simplify a into a
1546853173.002 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853173.002 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853173.002 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853173.002 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.002 * [misc]backup-simplify:  Simplify a into a
1546853173.002 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853173.002 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853173.002 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853173.002 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853173.002 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853173.002 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853173.002 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853173.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.002 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853173.002 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853173.002 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853173.002 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853173.002 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853173.002 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.002 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.002 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.002 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.003 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853173.003 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.003 * [misc]backup-simplify:  Simplify (* (/ (pow (sin a) 2) (pow (cos a) 2)) 1) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853173.003 * [misc]backup-simplify:  Simplify (/ 1 (/ (pow (sin a) 2) (pow (cos a) 2))) into (/ (pow (cos a) 2) (pow (sin a) 2))
1546853173.003 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 4))) in z
1546853173.003 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546853173.003 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853173.003 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.003 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.003 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853173.004 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) (pow (cos z) 4)) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) 2) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.004 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.004 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853173.004 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.004 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.004 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853173.005 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.005 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1546853173.005 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1546853173.005 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.005 * [misc]backup-simplify:  Simplify a into a
1546853173.005 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853173.005 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853173.005 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1546853173.005 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.005 * [misc]backup-simplify:  Simplify a into a
1546853173.005 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1546853173.005 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1546853173.005 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1546853173.005 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1546853173.005 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1546853173.005 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1546853173.005 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1546853173.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.005 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1546853173.005 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1546853173.005 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin a) (cos a))) into (/ (sin a) (cos a))
1546853173.005 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546853173.005 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853173.005 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.005 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.005 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.006 * [misc]backup-simplify:  Simplify (* (/ (sin a) (cos a)) (/ (sin a) (cos a))) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853173.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853173.006 * [misc]backup-simplify:  Simplify (* (/ (pow (sin a) 2) (pow (cos a) 2)) 1) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853173.006 * [misc]backup-simplify:  Simplify (/ 1 (/ (pow (sin a) 2) (pow (cos a) 2))) into (/ (pow (cos a) 2) (pow (sin a) 2))
1546853173.006 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853173.006 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853173.007 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853173.007 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853173.007 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.007 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.007 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.007 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.007 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin a))) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.008 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853173.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.009 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853173.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.009 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos a))) into 0
1546853173.010 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos a) 2)) (+ (* (/ (pow (sin a) 2) (pow (cos a) 2)) (/ 0 (pow (cos a) 2))))) into 0
1546853173.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.010 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.010 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1546853173.011 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.011 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1546853173.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.011 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.012 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1546853173.013 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.013 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1546853173.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.013 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1546853173.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853173.014 * [misc]backup-simplify:  Simplify (- (/ 0 (/ (sin a) (cos a))) (+ (* (* -1 (/ (sin a) (cos a))) (/ 1 (/ (sin a) (cos a)))))) into 1
1546853173.014 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.014 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.014 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.014 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1546853173.014 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.015 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1546853173.016 * [misc]backup-simplify:  Simplify (/ (- (* (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))))) (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y)))))) (* (tan (/ 1 a)) (tan (/ 1 a)))) (+ (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))))) (tan (/ 1 a)))) into (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a)))))
1546853173.017 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))))) in (y z a) around 0
1546853173.017 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))))) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.017 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.017 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.017 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.017 * [misc]backup-simplify:  Simplify z into z
1546853173.017 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.017 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.017 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.017 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.018 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.018 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.018 * [misc]backup-simplify:  Simplify z into z
1546853173.018 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.018 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.018 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.018 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.018 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.018 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.018 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.018 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.019 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.019 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.019 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.019 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.019 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.019 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.019 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.019 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.019 * [misc]backup-simplify:  Simplify z into z
1546853173.019 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.019 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.019 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.019 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.020 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.020 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.020 * [misc]backup-simplify:  Simplify z into z
1546853173.020 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.020 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.020 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.020 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.020 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.020 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.020 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.020 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.021 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.021 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.021 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.021 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.021 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.021 * [misc]backup-simplify:  Simplify y into y
1546853173.021 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.021 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.021 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.021 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.021 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.021 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.021 * [misc]backup-simplify:  Simplify y into y
1546853173.021 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.021 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.021 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.021 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.022 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.022 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.022 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.023 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.023 * [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)))))
1546853173.023 * [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)))))
1546853173.024 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546853173.024 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.025 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.025 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)))) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853173.025 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.025 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.025 * [misc]backup-simplify:  Simplify y into y
1546853173.025 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.025 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.025 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.025 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.025 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.025 * [misc]backup-simplify:  Simplify y into y
1546853173.025 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.026 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.026 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.026 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.026 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.026 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.026 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.027 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.027 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.027 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.027 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.027 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.027 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.027 * [misc]backup-simplify:  Simplify z into z
1546853173.027 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.027 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.027 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.027 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.027 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.027 * [misc]backup-simplify:  Simplify z into z
1546853173.027 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.027 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.027 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.028 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.028 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.028 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.028 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.028 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.028 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.028 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.028 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.029 * [misc]backup-simplify:  Simplify y into y
1546853173.029 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.029 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.029 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.029 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.029 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.029 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.029 * [misc]backup-simplify:  Simplify y into y
1546853173.029 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.029 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.029 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.029 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.029 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.029 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.029 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.030 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.030 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.030 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.030 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.031 * [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)))))
1546853173.031 * [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)))))
1546853173.031 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546853173.032 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.032 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.032 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of 2 in a
1546853173.033 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.033 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853173.033 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.033 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.033 * [misc]backup-simplify:  Simplify y into y
1546853173.033 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.033 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.033 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.033 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.033 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.033 * [misc]backup-simplify:  Simplify y into y
1546853173.033 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.033 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.033 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.033 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.034 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.034 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.034 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.034 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.034 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.034 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.034 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.034 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.034 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.034 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.035 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.035 * [misc]backup-simplify:  Simplify z into z
1546853173.035 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.035 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.035 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.035 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.035 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.035 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.035 * [misc]backup-simplify:  Simplify z into z
1546853173.035 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.035 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.035 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.035 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.035 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.035 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.035 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.036 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.036 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.036 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.036 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.036 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.036 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.036 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.036 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.036 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.036 * [misc]backup-simplify:  Simplify z into z
1546853173.036 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.036 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.037 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.037 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.037 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.037 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.037 * [misc]backup-simplify:  Simplify z into z
1546853173.037 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.037 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.037 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.037 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.037 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.038 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.038 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.038 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.038 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.038 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.038 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.038 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.038 * [misc]backup-simplify:  Simplify y into y
1546853173.038 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.038 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.038 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.038 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.038 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.038 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.039 * [misc]backup-simplify:  Simplify y into y
1546853173.039 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.039 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.039 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.039 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.039 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.039 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.039 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.039 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.039 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.040 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.040 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.040 * [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)))))
1546853173.041 * [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)))))
1546853173.041 * [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))))
1546853173.041 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.042 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.042 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in a
1546853173.042 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853173.042 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.042 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853173.042 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.042 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.042 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.042 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.042 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.042 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.042 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853173.042 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.042 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.042 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.043 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.043 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.043 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.043 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a)))) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1546853173.043 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.043 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.043 * [misc]backup-simplify:  Simplify y into y
1546853173.043 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.043 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.043 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.043 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.043 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.043 * [misc]backup-simplify:  Simplify y into y
1546853173.043 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.043 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.043 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.043 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.044 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.044 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.044 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.044 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.044 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.044 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.044 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.044 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.044 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.044 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.044 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.044 * [misc]backup-simplify:  Simplify z into z
1546853173.044 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.044 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.044 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.044 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.044 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.044 * [misc]backup-simplify:  Simplify z into z
1546853173.044 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.044 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.044 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.045 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.045 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.045 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.045 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.045 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.045 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.045 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.045 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.045 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.045 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.045 * [misc]backup-simplify:  Simplify y into y
1546853173.045 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.045 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.045 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.045 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.045 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.045 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.045 * [misc]backup-simplify:  Simplify y into y
1546853173.045 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.045 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.045 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.045 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.045 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.046 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.046 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.046 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.046 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.046 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.046 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.046 * [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)))))
1546853173.046 * [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)))))
1546853173.047 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853173.047 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.047 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.047 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.047 * [misc]backup-simplify:  Simplify z into z
1546853173.047 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.047 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.047 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.047 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.047 * [misc]backup-simplify:  Simplify z into z
1546853173.047 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.047 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.047 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.047 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.048 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.048 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.048 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.048 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1546853173.048 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.048 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.048 * [misc]backup-simplify:  Simplify z into z
1546853173.048 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.048 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.048 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.048 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.048 * [misc]backup-simplify:  Simplify z into z
1546853173.048 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.048 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.048 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.048 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.049 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.049 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.049 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.049 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.049 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.049 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.049 * [misc]backup-simplify:  Simplify y into y
1546853173.049 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.049 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.049 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.049 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.049 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.049 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.049 * [misc]backup-simplify:  Simplify y into y
1546853173.049 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.049 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.049 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.049 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.049 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.049 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.049 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.049 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.050 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.050 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.050 * [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)))))
1546853173.050 * [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)))))
1546853173.050 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853173.050 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853173.050 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.051 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853173.051 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.051 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.051 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.051 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.051 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.051 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.051 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853173.051 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.051 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.051 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.051 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.051 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.051 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.051 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.051 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.052 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.053 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.053 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.054 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.055 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.055 * [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 a)) (cos (/ 1 a)))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
1546853173.056 * [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 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.059 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.059 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))))) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.059 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.059 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.059 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.060 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.060 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.060 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.060 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.060 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.060 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.060 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.060 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.060 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.060 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.060 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.060 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.060 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.060 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.060 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.060 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.061 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.061 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.061 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.061 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.061 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.061 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.061 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.061 * [misc]backup-simplify:  Simplify y into y
1546853173.061 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.061 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.061 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.061 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.061 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.061 * [misc]backup-simplify:  Simplify y into y
1546853173.061 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.061 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.061 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.061 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.061 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.061 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.061 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.062 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.062 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.062 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.062 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.062 * [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)))))
1546853173.062 * [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)))))
1546853173.062 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546853173.063 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.063 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.063 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)))) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853173.063 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.063 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.063 * [misc]backup-simplify:  Simplify y into y
1546853173.063 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.063 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.063 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.063 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.063 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.063 * [misc]backup-simplify:  Simplify y into y
1546853173.063 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.063 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.063 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.064 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.064 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.064 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.064 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.064 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.064 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.064 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.064 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.064 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.064 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.064 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.064 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.064 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.064 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.064 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.064 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.064 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.064 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.064 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.065 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.065 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.065 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.065 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.065 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.065 * [misc]backup-simplify:  Simplify y into y
1546853173.065 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.065 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.065 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.065 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.065 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.065 * [misc]backup-simplify:  Simplify y into y
1546853173.065 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.065 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.065 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.065 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.065 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.066 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.066 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.066 * [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)))))
1546853173.066 * [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)))))
1546853173.066 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546853173.066 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.067 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.067 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853173.067 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.067 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853173.067 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.067 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.067 * [misc]backup-simplify:  Simplify y into y
1546853173.067 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.067 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.067 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.067 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.067 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.067 * [misc]backup-simplify:  Simplify y into y
1546853173.067 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.067 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.067 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.067 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.067 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.067 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.068 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.068 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.068 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.068 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.068 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.068 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.068 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.068 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.068 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.068 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.068 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.068 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.068 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.068 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.068 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.068 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.068 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.068 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.068 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.068 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.069 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.069 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.069 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.069 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.069 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.069 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.069 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.069 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.069 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.069 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.069 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.069 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.069 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.069 * [misc]backup-simplify:  Simplify y into y
1546853173.069 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.069 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.069 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.069 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.069 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.069 * [misc]backup-simplify:  Simplify y into y
1546853173.070 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.070 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.070 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.070 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.070 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.070 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.071 * [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)))))
1546853173.071 * [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)))))
1546853173.071 * [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))))
1546853173.071 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.072 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.072 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in z
1546853173.072 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853173.072 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.072 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853173.072 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.072 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.072 * [misc]backup-simplify:  Simplify a into a
1546853173.072 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.072 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.072 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853173.072 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.072 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.072 * [misc]backup-simplify:  Simplify a into a
1546853173.072 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.072 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.072 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.072 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.073 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.073 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.073 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.073 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a)))) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853173.073 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.073 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.073 * [misc]backup-simplify:  Simplify y into y
1546853173.073 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.073 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.073 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.073 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.073 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.073 * [misc]backup-simplify:  Simplify y into y
1546853173.073 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.073 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.073 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.073 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.073 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.073 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.073 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.074 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.074 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.074 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.074 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.074 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.074 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.074 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.074 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.074 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.074 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.074 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.074 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.074 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.074 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.074 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.074 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.075 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.075 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.075 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.075 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.075 * [misc]backup-simplify:  Simplify y into y
1546853173.075 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.075 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.075 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.075 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.075 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.075 * [misc]backup-simplify:  Simplify y into y
1546853173.075 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.075 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.075 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.075 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.075 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.075 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.076 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.076 * [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)))))
1546853173.076 * [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)))))
1546853173.076 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853173.076 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))) in z
1546853173.076 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in z
1546853173.076 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.076 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.076 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.076 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.076 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.076 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.076 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.076 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.076 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.077 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.077 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.077 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.077 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.077 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.077 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.077 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853173.077 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.077 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.077 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.077 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.077 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.077 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.077 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.077 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.077 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.077 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.077 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.077 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.078 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.078 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.078 * [misc]backup-simplify:  Simplify y into y
1546853173.078 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.078 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.078 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.078 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.078 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.078 * [misc]backup-simplify:  Simplify y into y
1546853173.078 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.078 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.078 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.078 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.078 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.078 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.078 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.079 * [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)))))
1546853173.079 * [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)))))
1546853173.079 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853173.079 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1546853173.079 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.079 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853173.079 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.079 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.079 * [misc]backup-simplify:  Simplify a into a
1546853173.079 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.079 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.079 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.079 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853173.079 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.079 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.079 * [misc]backup-simplify:  Simplify a into a
1546853173.079 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.079 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.079 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.080 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.080 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.080 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.080 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.080 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.080 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.080 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.080 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.081 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.082 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.082 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.082 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.084 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.084 * [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 a)) (cos (/ 1 a)))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
1546853173.085 * [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 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.087 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.087 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))))) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.087 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.087 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.087 * [misc]backup-simplify:  Simplify z into z
1546853173.087 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.087 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.087 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.087 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.087 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.087 * [misc]backup-simplify:  Simplify z into z
1546853173.087 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.087 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.087 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.087 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.087 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.087 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.088 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.088 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.088 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.088 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.088 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.088 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.088 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.088 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.088 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.088 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.088 * [misc]backup-simplify:  Simplify z into z
1546853173.088 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.089 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.089 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.089 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.089 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.089 * [misc]backup-simplify:  Simplify z into z
1546853173.089 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.089 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.089 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.089 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.089 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.090 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.090 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.090 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.090 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.090 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.090 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.090 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.090 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.090 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.090 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.090 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.090 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.091 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.091 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.091 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.091 * [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)))))
1546853173.092 * [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)))))
1546853173.092 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546853173.093 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.093 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.093 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)))) in y
1546853173.093 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.093 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546853173.094 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.094 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.094 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.094 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.094 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.094 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.094 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.094 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.094 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.094 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.094 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.094 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.094 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.094 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.095 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.095 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.095 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.095 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.095 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.095 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.095 * [misc]backup-simplify:  Simplify z into z
1546853173.095 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.095 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.095 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.095 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.095 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.095 * [misc]backup-simplify:  Simplify z into z
1546853173.095 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.095 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.096 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.096 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.096 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.096 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.097 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.097 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.097 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.097 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.097 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.097 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.097 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.097 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.097 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.097 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.097 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.098 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.098 * [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)))))
1546853173.098 * [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)))))
1546853173.099 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546853173.099 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.100 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.100 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))) in y
1546853173.100 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853173.100 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.100 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.100 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853173.100 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.100 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.100 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.100 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.100 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.100 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.100 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.101 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.101 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.101 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.101 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.101 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.101 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.101 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.101 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.101 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.101 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.101 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.101 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.101 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.101 * [misc]backup-simplify:  Simplify z into z
1546853173.102 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.102 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.102 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.102 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.102 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.102 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.102 * [misc]backup-simplify:  Simplify z into z
1546853173.102 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.102 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.102 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.102 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.102 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.102 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.102 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.103 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.103 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.103 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.103 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.103 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.103 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.103 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.103 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.103 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.104 * [misc]backup-simplify:  Simplify z into z
1546853173.104 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.104 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.104 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.104 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.104 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.104 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.104 * [misc]backup-simplify:  Simplify z into z
1546853173.104 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.104 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.104 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.104 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.104 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.104 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.104 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.105 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.105 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.105 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.105 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.105 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.105 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.105 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.105 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.105 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.105 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.105 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.105 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.105 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.106 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.106 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.106 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.106 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.107 * [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)))))
1546853173.107 * [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)))))
1546853173.107 * [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))))
1546853173.108 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.108 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.109 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in y
1546853173.109 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853173.109 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.109 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853173.109 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.109 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.109 * [misc]backup-simplify:  Simplify a into a
1546853173.109 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.109 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.109 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.109 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853173.109 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.109 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.109 * [misc]backup-simplify:  Simplify a into a
1546853173.109 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.109 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.109 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.109 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.109 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.110 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.110 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.110 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.110 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.110 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.110 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a)))) in y
1546853173.110 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853173.110 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.110 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.110 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.110 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.110 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.111 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.111 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.111 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.111 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.111 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.111 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.111 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.111 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.111 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.111 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.111 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.111 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.111 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.111 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.112 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.112 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.112 * [misc]backup-simplify:  Simplify z into z
1546853173.112 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.112 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.112 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.112 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.112 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.112 * [misc]backup-simplify:  Simplify z into z
1546853173.112 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.112 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.112 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.112 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.112 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.113 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.113 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.113 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.113 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.113 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.113 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.113 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.113 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.113 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.113 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.114 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.114 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.114 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.114 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.114 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.114 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.114 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.114 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.114 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.115 * [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)))))
1546853173.115 * [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)))))
1546853173.116 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853173.116 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.116 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.116 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.116 * [misc]backup-simplify:  Simplify z into z
1546853173.116 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.116 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.116 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.116 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.116 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.116 * [misc]backup-simplify:  Simplify z into z
1546853173.116 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.116 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.116 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.117 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.117 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.117 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.117 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.117 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.117 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.117 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.117 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.117 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.117 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.117 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.117 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.117 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.118 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.118 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.118 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.118 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.118 * [misc]backup-simplify:  Simplify z into z
1546853173.118 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.118 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.118 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.118 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.118 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.118 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.118 * [misc]backup-simplify:  Simplify z into z
1546853173.118 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.118 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.118 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.118 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.118 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.118 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.119 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.119 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.119 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.119 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.119 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.119 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.119 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.119 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.119 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.119 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.120 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.120 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.120 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.120 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.120 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.120 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.120 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.120 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.121 * [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)))))
1546853173.121 * [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)))))
1546853173.121 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853173.122 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853173.122 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.122 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853173.122 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.122 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.122 * [misc]backup-simplify:  Simplify a into a
1546853173.122 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.122 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.122 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.122 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853173.122 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.122 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.122 * [misc]backup-simplify:  Simplify a into a
1546853173.122 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.122 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.122 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.122 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.122 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.123 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.123 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.123 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.123 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.123 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.124 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.125 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.128 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.128 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.128 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.131 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.132 * [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 a)) (cos (/ 1 a)))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
1546853173.133 * [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 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.137 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.137 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))))) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) (pow (tan (/ 1 a)) 2)) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))))) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 z)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.137 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.137 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.137 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.137 * [misc]backup-simplify:  Simplify z into z
1546853173.138 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.138 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.138 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.138 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.138 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.138 * [misc]backup-simplify:  Simplify z into z
1546853173.138 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.138 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.138 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.138 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.139 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.139 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.139 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.139 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.139 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.139 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.139 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.139 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.139 * [misc]backup-simplify:  Simplify z into z
1546853173.140 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.140 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.140 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.140 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.140 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.140 * [misc]backup-simplify:  Simplify z into z
1546853173.140 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.140 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.140 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.140 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.141 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.141 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.141 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.141 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.141 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.141 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.141 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.141 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.141 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.141 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.141 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.141 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.141 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.142 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.142 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.142 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.143 * [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)))))
1546853173.143 * [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)))))
1546853173.143 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1546853173.144 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.145 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.145 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)))) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ 1 y)) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.145 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.145 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.145 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.145 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.145 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.145 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.145 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.145 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.145 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.146 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.146 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.146 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.146 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.146 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.146 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.146 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.146 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.146 * [misc]backup-simplify:  Simplify z into z
1546853173.146 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.146 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.147 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.147 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.147 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.147 * [misc]backup-simplify:  Simplify z into z
1546853173.147 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.147 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.147 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.147 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.148 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.148 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.148 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.148 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.148 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.148 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.148 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.148 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.148 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.148 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.148 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.148 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.149 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.149 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.149 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.149 * [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)))))
1546853173.150 * [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)))))
1546853173.150 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1546853173.151 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.151 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.151 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))) in y
1546853173.151 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853173.151 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.151 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 y)) (tan (/ 1 z))) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853173.151 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853173.151 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.152 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.152 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.152 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.152 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.152 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.152 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.152 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.152 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.152 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.152 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.152 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.152 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.152 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.152 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.152 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.153 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.153 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.153 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.153 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.153 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.153 * [misc]backup-simplify:  Simplify z into z
1546853173.153 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.153 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.153 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.153 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.153 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.153 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.153 * [misc]backup-simplify:  Simplify z into z
1546853173.153 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.153 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.153 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.153 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.153 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.154 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.154 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.154 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.154 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.154 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.154 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853173.154 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.154 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.154 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.154 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.154 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.154 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.154 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.154 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.154 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.155 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.155 * [misc]backup-simplify:  Simplify z into z
1546853173.155 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.155 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.155 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.155 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.155 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.155 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.155 * [misc]backup-simplify:  Simplify z into z
1546853173.155 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.155 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.155 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.155 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.155 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.155 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.155 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.156 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.156 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.156 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.156 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.156 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.156 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.156 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.156 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.156 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.156 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.156 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.156 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.156 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.157 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.157 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.157 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.157 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.158 * [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)))))
1546853173.158 * [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)))))
1546853173.158 * [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))))
1546853173.159 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.159 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.160 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in y
1546853173.160 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853173.160 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.160 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853173.160 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.160 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.160 * [misc]backup-simplify:  Simplify a into a
1546853173.160 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.160 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.160 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.160 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853173.160 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.160 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.160 * [misc]backup-simplify:  Simplify a into a
1546853173.160 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.160 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.160 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.160 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.160 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.161 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.161 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.161 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.161 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.161 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.161 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a)))) in y
1546853173.161 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 y)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853173.161 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853173.161 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.161 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.161 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.161 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.161 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.162 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.162 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.162 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.162 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.162 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.162 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.162 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.162 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.162 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853173.162 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.162 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.162 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.162 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.162 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.163 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.163 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.163 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.163 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.163 * [misc]backup-simplify:  Simplify z into z
1546853173.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.163 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.163 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.163 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.163 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.163 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.163 * [misc]backup-simplify:  Simplify z into z
1546853173.163 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.163 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.163 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.163 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.163 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.164 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.164 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.164 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.164 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.164 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.164 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.164 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.164 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.164 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.164 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.165 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.165 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.165 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.165 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.165 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.165 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.165 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.165 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.165 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.166 * [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)))))
1546853173.166 * [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)))))
1546853173.166 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 y)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))))
1546853173.167 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) (tan (/ 1 a))) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ 1 z)) (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))))) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.167 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.167 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.167 * [misc]backup-simplify:  Simplify z into z
1546853173.167 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.167 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.167 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.167 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.167 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.167 * [misc]backup-simplify:  Simplify z into z
1546853173.167 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.167 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.167 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.167 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.168 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.168 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.168 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.168 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.168 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.168 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.168 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853173.168 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.168 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.168 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853173.168 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853173.168 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853173.169 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.169 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853173.169 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.169 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.169 * [misc]backup-simplify:  Simplify z into z
1546853173.169 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.169 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.169 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.169 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853173.169 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853173.169 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.169 * [misc]backup-simplify:  Simplify z into z
1546853173.169 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.169 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.169 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.169 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.169 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.169 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.170 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.170 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.170 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.170 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853173.170 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853173.170 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.170 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.170 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.170 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.170 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.171 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853173.171 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853173.171 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.171 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.171 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.171 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.171 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.171 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853173.171 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.172 * [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)))))
1546853173.172 * [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)))))
1546853173.173 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 z)) (cos (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))))
1546853173.173 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1546853173.173 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1546853173.173 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.173 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.173 * [misc]backup-simplify:  Simplify a into a
1546853173.173 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.173 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.173 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.173 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1546853173.173 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1546853173.173 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.173 * [misc]backup-simplify:  Simplify a into a
1546853173.173 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.173 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.173 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.173 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.173 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.174 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.174 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.174 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.174 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.175 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.176 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.179 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.179 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.179 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.182 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.183 * [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 a)) (cos (/ 1 a)))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))
1546853173.184 * [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 a)) (cos (/ 1 a))) (/ (sin (/ 1 z)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z)))))) into (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.188 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.188 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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
1546853173.189 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.189 * [misc]backup-simplify:  Simplify y into y
1546853173.189 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.189 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.189 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.189 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.189 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.189 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.189 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)) in z
1546853173.189 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.190 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.190 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.190 * [misc]backup-simplify:  Simplify y into y
1546853173.190 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.190 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.190 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.190 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.190 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.190 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.190 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.190 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.191 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.191 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.191 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.191 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.191 * [misc]backup-simplify:  Simplify y into y
1546853173.191 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.191 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.191 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.191 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.191 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.191 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.191 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.191 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.191 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.191 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.191 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.192 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.192 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.192 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.192 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.193 * [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))))
1546853173.193 * [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)))))
1546853173.193 * [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)))))
1546853173.194 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1546853173.194 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.194 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.194 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.194 * [misc]backup-simplify:  Simplify y into y
1546853173.194 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.194 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.194 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.194 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.194 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.194 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.194 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1546853173.195 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1546853173.196 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))
1546853173.196 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.196 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in z
1546853173.196 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.197 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.197 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.197 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.197 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.197 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.197 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.197 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.197 * [misc]backup-simplify:  Simplify y into y
1546853173.197 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.198 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.198 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.198 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.198 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.198 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.198 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.198 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.198 * [misc]backup-simplify:  Simplify y into y
1546853173.198 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.198 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.198 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.198 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.198 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.199 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.199 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.199 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.199 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.199 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.199 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.199 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.199 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.199 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.200 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.200 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.200 * [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))))
1546853173.200 * [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)))))
1546853173.201 * [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)))))
1546853173.201 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1546853173.201 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.201 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.201 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.201 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.201 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.201 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.201 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1546853173.202 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.202 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1546853173.203 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))
1546853173.203 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.203 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1546853173.203 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853173.203 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.203 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.203 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.203 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.203 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.203 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.204 * [misc]backup-simplify:  Simplify y into y
1546853173.204 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.204 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.204 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.204 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.204 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.204 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.204 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.204 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.204 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.204 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.204 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.205 * [misc]backup-simplify:  Simplify y into y
1546853173.205 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.205 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.205 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.205 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.205 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.205 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.205 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.205 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.205 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.205 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.205 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.205 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.205 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.205 * [misc]backup-simplify:  Simplify y into y
1546853173.205 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.205 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.206 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.206 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.206 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.206 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.206 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.206 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.206 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.206 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.206 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.206 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.206 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.206 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.207 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.207 * [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))))
1546853173.207 * [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)))))
1546853173.208 * [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)))))
1546853173.208 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.208 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.208 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.208 * [misc]backup-simplify:  Simplify y into y
1546853173.208 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.208 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.208 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.208 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.208 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.210 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.211 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.212 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.212 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.213 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.213 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.214 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.214 * [misc]backup-simplify:  Simplify a into a
1546853173.214 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.214 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.214 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.214 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.214 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.214 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.214 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 a)) 2) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.214 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.214 * [misc]backup-simplify:  Simplify a into a
1546853173.214 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.214 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.215 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.215 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.215 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 a))) into (pow (sin (/ 1 a)) 2)
1546853173.215 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 a))) into (pow (cos (/ 1 a)) 2)
1546853173.215 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.216 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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
1546853173.216 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1546853173.216 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1546853173.216 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.216 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.216 * [misc]backup-simplify:  Simplify a into a
1546853173.216 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.216 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.216 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.216 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1546853173.216 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1546853173.216 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.216 * [misc]backup-simplify:  Simplify a into a
1546853173.216 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546853173.216 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.216 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1546853173.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1546853173.216 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1546853173.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1546853173.217 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1546853173.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.217 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1546853173.217 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.217 * [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
1546853173.217 * [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
1546853173.217 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.217 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.217 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.217 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.217 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.217 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.217 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in z
1546853173.217 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.217 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.217 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.218 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.218 * [misc]backup-simplify:  Simplify y into y
1546853173.218 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.218 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.218 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.218 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.218 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.218 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.218 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.218 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.218 * [misc]backup-simplify:  Simplify y into y
1546853173.218 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.218 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.218 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.218 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.218 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.219 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.219 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.219 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.219 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.219 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.219 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.219 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.219 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.220 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.220 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.220 * [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))))
1546853173.220 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.220 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.220 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.220 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.220 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.220 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.220 * [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)))))
1546853173.221 * [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)))))
1546853173.221 * [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)))
1546853173.221 * [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))))
1546853173.221 * [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
1546853173.222 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.222 * [misc]backup-simplify:  Simplify y into y
1546853173.222 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.222 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.222 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.222 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.222 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.222 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.222 * [misc]backup-simplify:  Simplify y into y
1546853173.222 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.222 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.222 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.222 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.222 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.222 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.222 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.223 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.223 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853173.223 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.223 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.223 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.223 * [misc]backup-simplify:  Simplify y into y
1546853173.223 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.223 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.223 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.223 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853173.223 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853173.223 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.223 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.223 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.223 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.223 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.223 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.223 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.224 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.224 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.224 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.224 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.224 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.224 * [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))))
1546853173.224 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853173.224 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853173.224 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.224 * [misc]backup-simplify:  Simplify y into y
1546853173.224 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.224 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.225 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.225 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.225 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.225 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.225 * [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)))))
1546853173.225 * [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)))))
1546853173.225 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.226 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.226 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.226 * [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)))
1546853173.226 * [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))))
1546853173.227 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.228 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.230 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.231 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.233 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.234 * [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)))))
1546853173.235 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.239 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.240 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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
1546853173.240 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.240 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.240 * [misc]backup-simplify:  Simplify y into y
1546853173.240 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.240 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.240 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.240 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.241 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.241 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.241 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.241 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.241 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.241 * [misc]backup-simplify:  Simplify y into y
1546853173.241 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.241 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.241 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.241 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.241 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.241 * [misc]backup-simplify:  Simplify z into z
1546853173.241 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.241 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.241 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.241 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.242 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.242 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.242 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.242 * [misc]backup-simplify:  Simplify y into y
1546853173.242 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.242 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.242 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.242 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.242 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.242 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.242 * [misc]backup-simplify:  Simplify z into z
1546853173.242 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.242 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.242 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.242 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.242 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.242 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.242 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.243 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.243 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.243 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.244 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.244 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.244 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.244 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.245 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.245 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.245 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.245 * [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))))
1546853173.246 * [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)))))
1546853173.246 * [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)))))
1546853173.246 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1546853173.246 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.246 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.246 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.246 * [misc]backup-simplify:  Simplify y into y
1546853173.246 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.246 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.246 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.247 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.247 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.247 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.247 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1546853173.248 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.248 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1546853173.248 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))
1546853173.249 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))
1546853173.249 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in a
1546853173.249 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) in a
1546853173.249 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1546853173.249 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.249 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.249 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.249 * [misc]backup-simplify:  Simplify z into z
1546853173.249 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.249 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.249 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.249 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.250 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.250 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.250 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.250 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.250 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.250 * [misc]backup-simplify:  Simplify y into y
1546853173.250 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.250 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.250 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.250 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.250 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.250 * [misc]backup-simplify:  Simplify z into z
1546853173.250 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.250 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.250 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.251 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.251 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.251 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.251 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.251 * [misc]backup-simplify:  Simplify y into y
1546853173.251 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.251 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.251 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.251 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.251 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.251 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.251 * [misc]backup-simplify:  Simplify z into z
1546853173.251 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.251 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.251 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.251 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.251 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.251 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.252 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.252 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.252 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.252 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.252 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.252 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.252 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.253 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.253 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.253 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.253 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.253 * [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))))
1546853173.254 * [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)))))
1546853173.254 * [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)))))
1546853173.254 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1546853173.254 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.254 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.254 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.254 * [misc]backup-simplify:  Simplify z into z
1546853173.254 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.254 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.254 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.254 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.254 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.255 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.255 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1546853173.256 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.256 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1546853173.256 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))
1546853173.257 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))
1546853173.257 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of 2 in a
1546853173.257 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.257 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.257 * [misc]backup-simplify:  Simplify y into y
1546853173.257 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.257 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.257 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.257 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.257 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.257 * [misc]backup-simplify:  Simplify z into z
1546853173.257 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.257 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.258 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.258 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.258 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.258 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.258 * [misc]backup-simplify:  Simplify y into y
1546853173.258 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.258 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.258 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.258 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.258 * [misc]backup-simplify:  Simplify z into z
1546853173.258 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.258 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.258 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.258 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.258 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.259 * [misc]backup-simplify:  Simplify y into y
1546853173.259 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.259 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.259 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.259 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.259 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.259 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.259 * [misc]backup-simplify:  Simplify z into z
1546853173.259 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.259 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.259 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.259 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.259 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.259 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.259 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.259 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.260 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.260 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.260 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.260 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.260 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.260 * [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))))
1546853173.261 * [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)))))
1546853173.261 * [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)))))
1546853173.261 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.261 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.261 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.261 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.261 * [misc]backup-simplify:  Simplify y into y
1546853173.261 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.261 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.261 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.261 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.261 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.261 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.261 * [misc]backup-simplify:  Simplify z into z
1546853173.261 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.261 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.261 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.261 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.261 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.261 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.261 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.261 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.261 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.261 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.262 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853173.262 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.262 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.262 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.262 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.262 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.262 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.262 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.263 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853173.263 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1546853173.263 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 a)) 2) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.263 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.263 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.263 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.263 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 a)) 2) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.263 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.263 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.263 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.264 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.264 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 a))) into (pow (sin (/ 1 a)) 2)
1546853173.264 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 a))) into (pow (cos (/ 1 a)) 2)
1546853173.264 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853173.264 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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
1546853173.264 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1546853173.264 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853173.264 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.264 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.264 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.264 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.264 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853173.264 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853173.264 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853173.264 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.264 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.264 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853173.264 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853173.264 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853173.264 * [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
1546853173.265 * [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
1546853173.265 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.265 * [misc]backup-simplify:  Simplify y into y
1546853173.265 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.265 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.265 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.265 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 y))) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.265 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.265 * [misc]backup-simplify:  Simplify y into y
1546853173.265 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.265 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.265 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.265 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.265 * [misc]backup-simplify:  Simplify z into z
1546853173.265 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.265 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.265 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.265 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.265 * [misc]backup-simplify:  Simplify y into y
1546853173.265 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.265 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.265 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.265 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.265 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.265 * [misc]backup-simplify:  Simplify z into z
1546853173.265 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.265 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.266 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.266 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.267 * [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))))
1546853173.267 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.267 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.267 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.267 * [misc]backup-simplify:  Simplify y into y
1546853173.267 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.267 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.267 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.267 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.267 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.267 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.267 * [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)))))
1546853173.267 * [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)))))
1546853173.267 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.267 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.268 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.268 * [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)))
1546853173.268 * [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))))
1546853173.268 * [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
1546853173.268 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.268 * [misc]backup-simplify:  Simplify z into z
1546853173.268 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.268 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.268 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.268 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (cos (/ 1 z))) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.268 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.268 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.268 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.268 * [misc]backup-simplify:  Simplify y into y
1546853173.268 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.268 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.269 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.269 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.269 * [misc]backup-simplify:  Simplify z into z
1546853173.269 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.269 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.269 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.269 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.269 * [misc]backup-simplify:  Simplify y into y
1546853173.269 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853173.269 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853173.269 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853173.269 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.269 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.269 * [misc]backup-simplify:  Simplify z into z
1546853173.269 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.269 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.269 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.269 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853173.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853173.269 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853173.269 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.269 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.269 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853173.269 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853173.270 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853173.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.270 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853173.270 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.270 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.270 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.270 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853173.270 * [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))))
1546853173.270 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1546853173.270 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1546853173.270 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.270 * [misc]backup-simplify:  Simplify z into z
1546853173.270 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853173.270 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853173.270 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853173.270 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853173.270 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853173.271 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853173.271 * [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)))))
1546853173.271 * [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)))))
1546853173.271 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853173.271 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853173.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.271 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853173.271 * [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)))
1546853173.272 * [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))))
1546853173.272 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1546853173.273 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1546853173.274 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1546853173.274 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) into (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.275 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (- (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))) into (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)))
1546853173.276 * [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)))))
1546853173.276 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 a)) (cos (/ 1 a))) (+ (/ (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))))))
1546853173.278 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.280 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))
1546853173.281 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.281 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.281 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.282 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.282 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.283 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.285 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.286 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.286 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.287 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.287 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.288 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.289 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.290 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.290 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.291 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1546853173.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.291 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.295 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.295 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.296 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.297 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.298 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.299 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.299 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.301 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.301 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.302 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.303 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.303 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.304 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1546853173.304 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.305 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.306 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.308 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.308 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.309 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.309 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.310 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.312 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.313 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546853173.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.313 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853173.314 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.315 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.315 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853173.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.316 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853173.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.317 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853173.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.318 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853173.318 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a))))) into 0
1546853173.318 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.319 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.319 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.320 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.321 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.322 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.323 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.324 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.324 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.324 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.326 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))))) into 0
1546853173.326 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.327 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.328 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.328 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.328 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.330 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.330 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.330 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.331 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.331 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.332 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.332 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.333 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.333 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.333 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.334 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.334 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.335 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853173.335 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.336 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853173.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.337 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))))) into 0
1546853173.337 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.338 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853173.338 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.339 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853173.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.340 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853173.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.341 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853173.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.342 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853173.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.349 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (+ (* (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 0
1546853173.349 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853173.349 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.349 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.349 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.349 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.352 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.352 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.354 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.354 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.354 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.355 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.355 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.356 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.357 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1546853173.357 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.358 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.358 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.359 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.359 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.360 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.360 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.360 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.361 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.361 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.362 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.363 * [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
1546853173.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.364 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.364 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1546853173.366 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (* (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))))) into 0
1546853173.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.366 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.368 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.369 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.370 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.372 * [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
1546853173.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.373 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.373 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1546853173.375 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546853173.375 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.375 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.377 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.377 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.378 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.380 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.380 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.380 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.381 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.384 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.384 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.385 * [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
1546853173.385 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.386 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.386 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) into 0
1546853173.388 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.389 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546853173.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.390 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.390 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853173.390 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.392 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853173.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 a)))) into 0
1546853173.392 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853173.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.394 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853173.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 a)))) into 0
1546853173.395 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 a)) 2)) (+ (* (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) (/ 0 (pow (cos (/ 1 a)) 2))))) into 0
1546853173.395 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.395 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1546853173.396 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1546853173.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.397 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1546853173.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.399 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.399 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.399 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.400 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.400 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.400 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.401 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.401 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.401 * [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
1546853173.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.402 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.402 * [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
1546853173.402 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.403 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.403 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.404 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.404 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.404 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.405 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.405 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.405 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.406 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.406 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.407 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.407 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.408 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.408 * [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
1546853173.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.409 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853173.409 * [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
1546853173.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.413 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (+ (* (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 0
1546853173.413 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.413 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.413 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.413 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1546853173.416 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.417 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.418 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.418 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.420 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.420 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.420 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.422 * [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
1546853173.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.423 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.423 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1546853173.424 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (* (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))))) into 0
1546853173.424 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.424 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.426 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.426 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.427 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.427 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.427 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.429 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.429 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.429 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.430 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.430 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.430 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.431 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.432 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.433 * [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
1546853173.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.433 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.433 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1546853173.434 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546853173.434 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.435 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.436 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.438 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.438 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.438 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.439 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.439 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.441 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.442 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.443 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.443 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.443 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.444 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.445 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.446 * [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
1546853173.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.446 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.446 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (* 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) into 0
1546853173.447 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 a)))) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 a)))) into 0
1546853173.448 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 a)) 2)) (+ (* (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) (/ 0 (pow (cos (/ 1 a)) 2))))) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.450 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.450 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.450 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.451 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.452 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.452 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.454 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.454 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.455 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.455 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.455 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.457 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.458 * [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
1546853173.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.458 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 y)))) into 0
1546853173.459 * [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
1546853173.459 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.459 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.460 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.460 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.460 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.461 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.461 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.461 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.461 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.462 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.462 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853173.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853173.463 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.464 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853173.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.464 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853173.464 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.465 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853173.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853173.465 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853173.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853173.467 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.467 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853173.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.467 * [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
1546853173.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.468 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (cos (/ 1 z)))) into 0
1546853173.469 * [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
1546853173.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.473 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (+ (* (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 0
1546853173.473 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.474 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.474 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.475 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.475 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.476 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.476 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.477 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.478 * [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
1546853173.478 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853173.478 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.479 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.479 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.480 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.481 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.481 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.481 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.482 * [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
1546853173.482 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.482 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.483 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.484 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.484 * [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
1546853173.484 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1546853173.485 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.485 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.485 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.486 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.486 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.487 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.487 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.488 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.489 * [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
1546853173.489 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.489 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.490 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.491 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.492 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.493 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.493 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.494 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.494 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.495 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.495 * [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
1546853173.496 * [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
1546853173.496 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853173.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.498 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.499 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.499 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.500 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.500 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.500 * [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
1546853173.501 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.501 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.501 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.501 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.502 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853173.503 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.505 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.507 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.507 * [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
1546853173.508 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a)))))) into 0
1546853173.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.508 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.511 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.513 * [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
1546853173.513 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.513 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.514 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (+ (* (/ (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853173.515 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.515 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.515 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.516 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.517 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.518 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.519 * [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
1546853173.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.520 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.521 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.522 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853173.522 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.523 * [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
1546853173.523 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.523 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853173.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.524 * [misc]backup-simplify:  Simplify (- (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (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))))))) (* 0 (/ 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853173.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.526 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.526 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.527 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.527 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.528 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.529 * [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
1546853173.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.533 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (+ (* (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))) (* 0 (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 0
1546853173.533 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853173.533 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.533 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.533 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.533 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.533 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.533 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.533 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.534 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.535 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.535 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853173.536 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.536 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.537 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.537 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1546853173.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.539 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.539 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.540 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.541 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.541 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.542 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.542 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.543 * [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
1546853173.543 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.544 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.544 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1546853173.545 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (* (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))) (* 0 (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2)))))) into 0
1546853173.545 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.546 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.546 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.547 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.547 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.549 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.549 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.550 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.550 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.550 * [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
1546853173.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.551 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.551 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1546853173.552 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1546853173.553 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.553 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.553 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.554 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.554 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.555 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.556 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.557 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.558 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.558 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.559 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.559 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.560 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.560 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.561 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.561 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.562 * [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
1546853173.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.562 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.563 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) 0) (+ (* 0 0) (* 0 (* (cos (/ 1 y)) (cos (/ 1 z)))))) into 0
1546853173.565 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z))))) (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (* 0 (/ 0 (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.565 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853173.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.567 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.567 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.568 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1546853173.569 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.569 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.569 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.569 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 a)) 2)) (+ (* (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) (/ 0 (pow (cos (/ 1 a)) 2))) (* 0 (/ 0 (pow (cos (/ 1 a)) 2))))) into 0
1546853173.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.571 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.572 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.572 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.573 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.573 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.573 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853173.574 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.574 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.575 * [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
1546853173.576 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.576 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.576 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.577 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.578 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.578 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.579 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.579 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.579 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.579 * [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
1546853173.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.580 * [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
1546853173.581 * [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
1546853173.582 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.582 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.582 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.583 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.583 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.584 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.586 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.586 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.588 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.588 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.589 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853173.591 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853173.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853173.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853173.593 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853173.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853173.593 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853173.594 * [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
1546853173.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.595 * [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
1546853173.596 * [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
1546853173.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.604 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (+ (* (/ (- (+ (/ (pow (sin (/ 1 y)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 y)) 2))) (+ (/ (pow (sin (/ 1 z)) 2) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (pow (cos (/ 1 z)) 2))) (* 2 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))) (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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))))))) (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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)))))))) (* 0 (/ 0 (+ (/ (sin (/ 1 a)) (cos (/ 1 a))) (+ (/ (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 0
1546853173.604 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.604 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.604 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.608 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ 1 (/ 1 y))) 2) (* (pow (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) 2) (pow (cos (/ 1 (/ 1 y))) 2))) (+ (/ (pow (sin (/ 1 (/ 1 z))) 2) (* (pow (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) 2) (pow (cos (/ 1 (/ 1 z))) 2))) (* 2 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (pow (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) 2) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))))) (/ (pow (sin (/ 1 (/ 1 a))) 2) (pow (cos (/ 1 (/ 1 a))) 2))) (+ (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a)))) (+ (/ (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)))))))) into (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))
1546853173.610 * [misc]backup-simplify:  Simplify (/ (- (* (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))))) (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y))))))) (* (tan (/ 1 (- a))) (tan (/ 1 (- a))))) (+ (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))))) (tan (/ 1 (- a))))) into (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a)))))
1546853173.610 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))))) in (y z a) around 0
1546853173.610 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))))) in a
1546853173.610 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) in a
1546853173.610 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) in a
1546853173.610 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.611 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.611 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.611 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.611 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.611 * [misc]backup-simplify:  Simplify z into z
1546853173.611 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.611 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.611 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.611 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.611 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.611 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.611 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.611 * [misc]backup-simplify:  Simplify z into z
1546853173.611 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.611 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.611 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.611 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.612 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.612 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.612 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.612 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.612 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.612 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.612 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in a
1546853173.612 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.613 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.613 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.613 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.613 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.613 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.613 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.613 * [misc]backup-simplify:  Simplify z into z
1546853173.613 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.613 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.613 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.613 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.613 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.613 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.613 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.613 * [misc]backup-simplify:  Simplify z into z
1546853173.613 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.613 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.613 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.613 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.614 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.614 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.614 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.614 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.614 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.614 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.614 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.614 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.614 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.614 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.614 * [misc]backup-simplify:  Simplify y into y
1546853173.614 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.615 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.615 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.615 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.615 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.615 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.615 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.615 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.615 * [misc]backup-simplify:  Simplify y into y
1546853173.615 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.615 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.615 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.615 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.615 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.616 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.616 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.616 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.616 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.616 * [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))))
1546853173.617 * [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)))))
1546853173.617 * [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)))))
1546853173.617 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546853173.618 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.618 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.618 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in a
1546853173.618 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in a
1546853173.618 * [misc]taylor:  Taking taylor expansion of 2 in a
1546853173.618 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.619 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853173.619 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.619 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.619 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.619 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.619 * [misc]backup-simplify:  Simplify y into y
1546853173.619 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.619 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.619 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.619 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.619 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.619 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.619 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.619 * [misc]backup-simplify:  Simplify y into y
1546853173.619 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.619 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.619 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.619 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.620 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.620 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.620 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.620 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.620 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.620 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.620 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.620 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.620 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.620 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.621 * [misc]backup-simplify:  Simplify z into z
1546853173.621 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.621 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.621 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.621 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.621 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.621 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.621 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.621 * [misc]backup-simplify:  Simplify z into z
1546853173.621 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.621 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.621 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.621 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.622 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.622 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.622 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.622 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.622 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.622 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.622 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.622 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.622 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.622 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.622 * [misc]backup-simplify:  Simplify z into z
1546853173.622 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.622 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.622 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.623 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.623 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.623 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.623 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.623 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.623 * [misc]backup-simplify:  Simplify z into z
1546853173.623 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.623 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.623 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.623 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.623 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.623 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.624 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.624 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.624 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.624 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.624 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.624 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.624 * [misc]backup-simplify:  Simplify y into y
1546853173.624 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.624 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.624 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.624 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.624 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.624 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.624 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.624 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.624 * [misc]backup-simplify:  Simplify y into y
1546853173.624 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.624 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.624 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.624 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.625 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.625 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.625 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.625 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.625 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.625 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.625 * [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))))
1546853173.626 * [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)))))
1546853173.626 * [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)))))
1546853173.626 * [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))))
1546853173.627 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.627 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.628 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853173.628 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.628 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.628 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.628 * [misc]backup-simplify:  Simplify y into y
1546853173.628 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.628 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.628 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.628 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.628 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.628 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.628 * [misc]backup-simplify:  Simplify y into y
1546853173.628 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.628 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.628 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.628 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.629 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.629 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.629 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.629 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in a
1546853173.629 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853173.629 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.629 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.629 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853173.629 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853173.630 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.630 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.630 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.630 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.630 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.630 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.630 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.630 * [misc]backup-simplify:  Simplify z into z
1546853173.630 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.630 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.630 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.630 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.630 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.630 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.630 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.630 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.630 * [misc]backup-simplify:  Simplify z into z
1546853173.630 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.630 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.630 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.631 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.631 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.631 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.631 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.631 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.631 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.631 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.631 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.631 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.631 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.631 * [misc]backup-simplify:  Simplify y into y
1546853173.631 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.631 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.632 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.632 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.632 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.632 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.632 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.632 * [misc]backup-simplify:  Simplify y into y
1546853173.632 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.632 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.632 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.632 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.633 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.633 * [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))))
1546853173.633 * [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)))))
1546853173.634 * [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)))))
1546853173.634 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546853173.635 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.635 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.635 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in a
1546853173.635 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853173.635 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.635 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853173.635 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.635 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.635 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.635 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.636 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.636 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.636 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.636 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.636 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853173.636 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.636 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.636 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.636 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.636 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.636 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.636 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.636 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.636 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.636 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a)))) in a
1546853173.636 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in a
1546853173.637 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.637 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.637 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.637 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.637 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.637 * [misc]backup-simplify:  Simplify z into z
1546853173.637 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.637 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.637 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.637 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.637 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.637 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.637 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.637 * [misc]backup-simplify:  Simplify z into z
1546853173.637 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.637 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.637 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.637 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.637 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.638 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.638 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.638 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.638 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853173.638 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.638 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.638 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853173.638 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853173.638 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.638 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.638 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.638 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.638 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.638 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.638 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.638 * [misc]backup-simplify:  Simplify z into z
1546853173.639 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.639 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.639 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.639 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.639 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.639 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.639 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.639 * [misc]backup-simplify:  Simplify z into z
1546853173.639 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.639 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.639 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.640 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.640 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.640 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.640 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.640 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.640 * [misc]backup-simplify:  Simplify y into y
1546853173.640 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.640 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.640 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.640 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.640 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.640 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.640 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.640 * [misc]backup-simplify:  Simplify y into y
1546853173.640 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.640 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.640 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.641 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.641 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.641 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.642 * [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))))
1546853173.642 * [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)))))
1546853173.642 * [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)))))
1546853173.643 * [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)))))))
1546853173.643 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1546853173.643 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.643 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.643 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.643 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.643 * [misc]backup-simplify:  Simplify y into y
1546853173.643 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.643 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.643 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.643 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.643 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.643 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.643 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.643 * [misc]backup-simplify:  Simplify y into y
1546853173.643 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.643 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.644 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.644 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.644 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.644 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.644 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in a
1546853173.644 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.645 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.645 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1546853173.645 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.645 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.645 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.645 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.645 * [misc]backup-simplify:  Simplify z into z
1546853173.645 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.645 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.645 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.645 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.645 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.645 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.645 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.645 * [misc]backup-simplify:  Simplify z into z
1546853173.645 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.645 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.645 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.645 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.646 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.646 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.646 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.646 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.646 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.646 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.646 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.646 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.646 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.646 * [misc]backup-simplify:  Simplify y into y
1546853173.646 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.647 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.647 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.647 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.647 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.647 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.647 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.647 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.647 * [misc]backup-simplify:  Simplify y into y
1546853173.647 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.647 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.647 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.647 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.647 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.647 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.647 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.648 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.648 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.648 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.648 * [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))))
1546853173.648 * [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)))))
1546853173.649 * [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)))))
1546853173.649 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853173.649 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853173.649 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.649 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853173.649 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.649 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.649 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.649 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.649 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.650 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.650 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.650 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.650 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853173.650 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.650 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.650 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.650 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.650 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.650 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.650 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.650 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.650 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.651 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.652 * [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.654 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.655 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.655 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.657 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.658 * [misc]backup-simplify:  Simplify (+ (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.659 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.663 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.663 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))))) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.663 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.663 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.663 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.663 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.663 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.663 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.663 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.664 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.664 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.664 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.664 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.664 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.664 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.664 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.664 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.664 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.664 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.664 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.664 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.664 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853173.664 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.665 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.665 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.665 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.665 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.665 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.665 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.665 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.665 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.665 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.665 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.665 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.665 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.665 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.665 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.665 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.665 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.665 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.665 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.665 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.665 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.666 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.666 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.666 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.666 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.666 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.666 * [misc]backup-simplify:  Simplify y into y
1546853173.666 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.666 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.666 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.666 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.666 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.666 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.666 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.666 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.666 * [misc]backup-simplify:  Simplify y into y
1546853173.666 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.666 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.666 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.666 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.666 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.666 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.667 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.667 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.667 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.667 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.667 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.667 * [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))))
1546853173.668 * [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)))))
1546853173.668 * [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)))))
1546853173.668 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546853173.669 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.670 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.670 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853173.670 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.670 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853173.670 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.670 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.670 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.670 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.670 * [misc]backup-simplify:  Simplify y into y
1546853173.670 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.670 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.670 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.670 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.670 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.670 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.670 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.670 * [misc]backup-simplify:  Simplify y into y
1546853173.670 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.670 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.671 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.671 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.671 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.671 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.672 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.672 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.672 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.672 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.672 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.672 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.672 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.672 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.672 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.672 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.672 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.672 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.672 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.672 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.672 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.672 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.672 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.672 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.672 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.672 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.673 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.673 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.673 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.673 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.673 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.673 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.673 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.673 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.673 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.673 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.673 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.673 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.673 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.673 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.673 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.673 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.673 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.674 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.674 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.674 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.674 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.674 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.674 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.674 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.674 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.674 * [misc]backup-simplify:  Simplify y into y
1546853173.674 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.674 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.674 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.674 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.674 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.674 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.674 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.674 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.674 * [misc]backup-simplify:  Simplify y into y
1546853173.674 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.674 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.674 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.674 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.675 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.675 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.675 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.675 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.675 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.675 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.675 * [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))))
1546853173.676 * [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)))))
1546853173.676 * [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)))))
1546853173.676 * [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))))
1546853173.677 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.677 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.678 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853173.678 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.678 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.678 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.678 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.678 * [misc]backup-simplify:  Simplify y into y
1546853173.678 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.678 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.678 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.678 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.678 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.678 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.678 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.678 * [misc]backup-simplify:  Simplify y into y
1546853173.678 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.678 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.678 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.679 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.679 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.679 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.679 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.679 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.679 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.679 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in z
1546853173.679 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853173.679 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.679 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.679 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.680 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.680 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.680 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.680 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.680 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.680 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.680 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.680 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.680 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.680 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.680 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.680 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.680 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.680 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.681 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.681 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.681 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.681 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.681 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.681 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.681 * [misc]backup-simplify:  Simplify y into y
1546853173.681 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.681 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.681 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.681 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.681 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.681 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.681 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.681 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.681 * [misc]backup-simplify:  Simplify y into y
1546853173.681 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.681 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.681 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.681 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.682 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.682 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.682 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.682 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.682 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.682 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.683 * [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))))
1546853173.683 * [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)))))
1546853173.683 * [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)))))
1546853173.684 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546853173.684 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.685 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.685 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in z
1546853173.685 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853173.685 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.685 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853173.685 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.685 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.685 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.685 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.685 * [misc]backup-simplify:  Simplify a into a
1546853173.685 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.685 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.685 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.685 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853173.685 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.685 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.685 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.685 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.685 * [misc]backup-simplify:  Simplify a into a
1546853173.685 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.686 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.686 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.686 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.686 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.687 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a)))) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.687 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.687 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.687 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.687 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.687 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.687 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.687 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.687 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.687 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.687 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.687 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.687 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.687 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.687 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.688 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.688 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.688 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.688 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.688 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.688 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.688 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.688 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.688 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.688 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.688 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.688 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.688 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.688 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.688 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.688 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.689 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.689 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.689 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.689 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.689 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.689 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.689 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.689 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.689 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.689 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.689 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.689 * [misc]backup-simplify:  Simplify y into y
1546853173.689 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.689 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.689 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.689 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.689 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.690 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.690 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.690 * [misc]backup-simplify:  Simplify y into y
1546853173.690 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.690 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.690 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.690 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.690 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.690 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.690 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.690 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.690 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.691 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.691 * [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))))
1546853173.691 * [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)))))
1546853173.692 * [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)))))
1546853173.692 * [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)))))))
1546853173.692 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))) in z
1546853173.692 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in z
1546853173.692 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853173.692 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.692 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.692 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.692 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.692 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.692 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.692 * [misc]backup-simplify:  Simplify y into y
1546853173.692 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.693 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.693 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.693 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.693 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.693 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.693 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.693 * [misc]backup-simplify:  Simplify y into y
1546853173.693 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.693 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.693 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.694 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.694 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.694 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853173.694 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.694 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.694 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853173.694 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853173.694 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853173.694 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.694 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.694 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.694 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.694 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.694 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.694 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.694 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.694 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.695 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.695 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.695 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.695 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.695 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.695 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.695 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.695 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.695 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.695 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.695 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.695 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.695 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.695 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.695 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.695 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.695 * [misc]backup-simplify:  Simplify y into y
1546853173.695 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.695 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.696 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.696 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.696 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.696 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.696 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.696 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.696 * [misc]backup-simplify:  Simplify y into y
1546853173.696 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.696 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.696 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.696 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.696 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.696 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.696 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.696 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.697 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.697 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.697 * [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))))
1546853173.697 * [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)))))
1546853173.698 * [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)))))
1546853173.698 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853173.698 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1546853173.698 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.698 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853173.698 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.698 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.699 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.699 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.699 * [misc]backup-simplify:  Simplify a into a
1546853173.699 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.699 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.699 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.699 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853173.699 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.699 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.699 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.699 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.699 * [misc]backup-simplify:  Simplify a into a
1546853173.699 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.699 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.699 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.699 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.699 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.699 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.700 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.700 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.700 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.700 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.701 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.702 * [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.705 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.705 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.705 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.708 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.708 * [misc]backup-simplify:  Simplify (+ (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.709 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.712 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.712 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))))) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.712 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.712 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.712 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.712 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.712 * [misc]backup-simplify:  Simplify z into z
1546853173.712 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.712 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.712 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.712 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.712 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.712 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.712 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.712 * [misc]backup-simplify:  Simplify z into z
1546853173.712 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.713 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.713 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.713 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.713 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.713 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.713 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.713 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.713 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.713 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.713 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.713 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.713 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.713 * [misc]backup-simplify:  Simplify z into z
1546853173.713 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.714 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.714 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.714 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.714 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.714 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.714 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.714 * [misc]backup-simplify:  Simplify z into z
1546853173.714 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.714 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.714 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.714 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.714 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.714 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.714 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.714 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.714 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.714 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.714 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.714 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.714 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.715 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.715 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.715 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.715 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.715 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.715 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.715 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.715 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.715 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.715 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.715 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.715 * [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))))
1546853173.715 * [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)))))
1546853173.715 * [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)))))
1546853173.716 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546853173.716 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.716 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.716 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853173.716 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.716 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.716 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.716 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.716 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.716 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.716 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.716 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.716 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.717 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.717 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.717 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.717 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.717 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.717 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.717 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.717 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.717 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.717 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.717 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.717 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.717 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.717 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.717 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.717 * [misc]backup-simplify:  Simplify z into z
1546853173.717 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.717 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.717 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.717 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.717 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.717 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.717 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.717 * [misc]backup-simplify:  Simplify z into z
1546853173.717 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.717 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.717 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.717 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.718 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.718 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.718 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.718 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.718 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.718 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.718 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.718 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.718 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.718 * [misc]backup-simplify:  Simplify z into z
1546853173.718 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.718 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.718 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.718 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.718 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.718 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.718 * [misc]backup-simplify:  Simplify z into z
1546853173.718 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.718 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.718 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.719 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.719 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.719 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.719 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.719 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.719 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.719 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.719 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.719 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.719 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.719 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.719 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.719 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.719 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.719 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.719 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.719 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.719 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.719 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.719 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.719 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.719 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.719 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.719 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.720 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.720 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.720 * [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))))
1546853173.720 * [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)))))
1546853173.720 * [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)))))
1546853173.720 * [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))))
1546853173.721 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.721 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.721 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.721 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.721 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.721 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.721 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.721 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.721 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.721 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.721 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.721 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.721 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.721 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.721 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.721 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.722 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.722 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.722 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.722 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.722 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.722 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.722 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.722 * [misc]backup-simplify:  Simplify z into z
1546853173.722 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.722 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.722 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.722 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.722 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.722 * [misc]backup-simplify:  Simplify z into z
1546853173.722 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.722 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.722 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.722 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.723 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.723 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.723 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.723 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.723 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.723 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.723 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.723 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.723 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.723 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.723 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.723 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.723 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.723 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.723 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.723 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.723 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.723 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.724 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (cos (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546853173.724 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546853173.724 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1546853173.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546853173.724 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.725 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.725 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in y
1546853173.725 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853173.725 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.725 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853173.725 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.725 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.725 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.725 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.725 * [misc]backup-simplify:  Simplify a into a
1546853173.725 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.725 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.725 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.725 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853173.725 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.725 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.725 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.725 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.725 * [misc]backup-simplify:  Simplify a into a
1546853173.725 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.725 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.725 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.725 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.726 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.726 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.726 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.726 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.726 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a)))) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.726 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.726 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.726 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.726 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.726 * [misc]backup-simplify:  Simplify z into z
1546853173.726 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.726 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.726 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.726 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.726 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.726 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.726 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.726 * [misc]backup-simplify:  Simplify z into z
1546853173.726 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.726 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.726 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.727 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.727 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.727 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.727 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.727 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.727 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.727 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.727 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.727 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.727 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.727 * [misc]backup-simplify:  Simplify z into z
1546853173.727 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.727 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.727 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.727 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.727 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.727 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.727 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.727 * [misc]backup-simplify:  Simplify z into z
1546853173.727 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.727 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.728 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.728 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.728 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.728 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.728 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.728 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.728 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.728 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.728 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.728 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.728 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.728 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.728 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.728 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.728 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.728 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.728 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.728 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.728 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.729 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.729 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.729 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.729 * [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))))
1546853173.729 * [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)))))
1546853173.729 * [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)))))
1546853173.729 * [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)))))))
1546853173.729 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))) in y
1546853173.729 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853173.729 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.730 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.730 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.730 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.730 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.730 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.730 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.730 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.730 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.730 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.730 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.730 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.730 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.730 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.730 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.730 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.730 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.730 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.730 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.730 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.730 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.730 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.730 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.730 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.730 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.730 * [misc]backup-simplify:  Simplify z into z
1546853173.730 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.730 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.730 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.731 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.731 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.731 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.731 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.731 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.731 * [misc]backup-simplify:  Simplify z into z
1546853173.731 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.731 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.731 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.731 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.731 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.731 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.731 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.731 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.731 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.731 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.731 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.731 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.731 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.731 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.732 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.732 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.732 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.732 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.732 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.732 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.732 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.732 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.732 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.732 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.732 * [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))))
1546853173.732 * [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)))))
1546853173.732 * [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)))))
1546853173.733 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853173.733 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853173.733 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.733 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853173.733 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.733 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.733 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.733 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.733 * [misc]backup-simplify:  Simplify a into a
1546853173.733 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.733 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.733 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853173.733 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.733 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.733 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.733 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.733 * [misc]backup-simplify:  Simplify a into a
1546853173.733 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.733 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.733 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.733 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.734 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.734 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.734 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.734 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.735 * [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.737 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.737 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.738 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.740 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.741 * [misc]backup-simplify:  Simplify (+ (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.742 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.746 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.746 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))))) in y
1546853173.746 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) (pow (tan (/ -1 a)) 2)) in y
1546853173.746 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)))) in y
1546853173.746 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 z)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.746 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1546853173.746 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.746 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.747 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.747 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.747 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.747 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.747 * [misc]backup-simplify:  Simplify z into z
1546853173.747 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.747 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.747 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.747 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.747 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.747 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.747 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.747 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.747 * [misc]backup-simplify:  Simplify z into z
1546853173.747 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.747 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.747 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.747 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.747 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.748 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.748 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.748 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.748 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.748 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.748 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.748 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.748 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.748 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.748 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.749 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.749 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.749 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.749 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.749 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.749 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.749 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.749 * [misc]backup-simplify:  Simplify z into z
1546853173.749 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.749 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.749 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.749 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.749 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.749 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.749 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.749 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.749 * [misc]backup-simplify:  Simplify z into z
1546853173.749 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.749 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.749 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.749 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.750 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.750 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.750 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.750 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.750 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.750 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.750 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.750 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.750 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.750 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.751 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.751 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.751 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.751 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.751 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.751 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.751 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.751 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.751 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.751 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.752 * [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))))
1546853173.752 * [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)))))
1546853173.752 * [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)))))
1546853173.753 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1546853173.753 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.754 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.754 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of 2 in y
1546853173.754 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.754 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 y)) (tan (/ -1 z))) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.754 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.754 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.754 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.754 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.754 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.754 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.754 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.755 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.755 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.755 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.755 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.755 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.755 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.755 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.755 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.755 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.755 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.755 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.755 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.755 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.755 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.755 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.756 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.756 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.756 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.756 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.756 * [misc]backup-simplify:  Simplify z into z
1546853173.756 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.756 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.756 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.756 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.756 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.756 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.756 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.756 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.756 * [misc]backup-simplify:  Simplify z into z
1546853173.756 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.756 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.756 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.756 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.756 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.756 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.757 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.757 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.757 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.757 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.757 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.757 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.757 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.757 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.757 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.757 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.758 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.758 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.758 * [misc]backup-simplify:  Simplify z into z
1546853173.758 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.758 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.758 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.758 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.758 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.758 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.758 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.758 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.758 * [misc]backup-simplify:  Simplify z into z
1546853173.758 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.758 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.758 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.758 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.758 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.758 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.759 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.759 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.759 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.759 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.759 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.759 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.759 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.759 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.759 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.759 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.759 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.759 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.760 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.760 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.760 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.760 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.760 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.760 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.760 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.760 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.760 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (cos (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1546853173.761 * [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)))))
1546853173.761 * [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)))))
1546853173.761 * [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))))
1546853173.762 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.763 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.763 * [misc]taylor:  Taking taylor expansion of (/ (pow (tan (/ -1 y)) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853173.763 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1546853173.763 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.763 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.763 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.763 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.763 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.763 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.763 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.763 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.763 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.763 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.764 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.764 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.764 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.764 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.764 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.764 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.764 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.764 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.764 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.764 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.764 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.764 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.764 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.764 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.765 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.765 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.765 * [misc]backup-simplify:  Simplify z into z
1546853173.765 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.765 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.765 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.765 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.765 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.765 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.765 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.765 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.765 * [misc]backup-simplify:  Simplify z into z
1546853173.765 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.765 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.765 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.765 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.766 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.766 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.766 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.766 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.766 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.766 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.766 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.766 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.766 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.766 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.766 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.767 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.767 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.767 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.767 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.767 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.767 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.767 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.767 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.767 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.767 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.767 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.767 * [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))))
1546853173.768 * [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)))))
1546853173.768 * [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)))))
1546853173.768 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1546853173.769 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.770 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.770 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in y
1546853173.770 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853173.770 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.770 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853173.770 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.770 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.770 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.770 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.770 * [misc]backup-simplify:  Simplify a into a
1546853173.770 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.770 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.770 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.770 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853173.770 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.770 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.770 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.770 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.770 * [misc]backup-simplify:  Simplify a into a
1546853173.770 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.770 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.771 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.771 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.771 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.772 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a)))) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 z)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.772 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.772 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.772 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.772 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.772 * [misc]backup-simplify:  Simplify z into z
1546853173.772 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.772 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.772 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.772 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.772 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.772 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.772 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.772 * [misc]backup-simplify:  Simplify z into z
1546853173.772 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.772 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.772 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.773 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.773 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.773 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.773 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.773 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.773 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.773 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.773 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.773 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.773 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.773 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.773 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.774 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.774 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.774 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.774 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.774 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.774 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.774 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.774 * [misc]backup-simplify:  Simplify z into z
1546853173.774 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.774 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.774 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.774 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.774 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.774 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.774 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.774 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.774 * [misc]backup-simplify:  Simplify z into z
1546853173.774 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.774 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.774 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.774 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.775 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.775 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.775 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.775 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.775 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.775 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.775 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.775 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.775 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.775 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.775 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.775 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.776 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.776 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.776 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.776 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.776 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.776 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.776 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.776 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.776 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.776 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.776 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.777 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.777 * [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))))
1546853173.777 * [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)))))
1546853173.778 * [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)))))
1546853173.778 * [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)))))))
1546853173.778 * [misc]taylor:  Taking taylor expansion of (+ (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) (tan (/ -1 a))) in y
1546853173.778 * [misc]taylor:  Taking taylor expansion of (/ (tan (/ -1 y)) (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))))) in y
1546853173.778 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853173.778 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.778 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.778 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.778 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.778 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.778 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.778 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.779 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.779 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.779 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.779 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.779 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.779 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.779 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.779 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.779 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.779 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.779 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853173.779 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853173.779 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853173.779 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.779 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853173.780 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.780 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.780 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.780 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.780 * [misc]backup-simplify:  Simplify z into z
1546853173.780 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.780 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.780 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853173.780 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.780 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.780 * [misc]taylor:  Taking taylor expansion of z in y
1546853173.780 * [misc]backup-simplify:  Simplify z into z
1546853173.780 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.780 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.780 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.780 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.780 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.781 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853173.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853173.781 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.781 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.781 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.781 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.781 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.781 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.781 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.781 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853173.781 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853173.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.781 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.781 * [misc]taylor:  Taking taylor expansion of y in y
1546853173.781 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.781 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.781 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.781 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.781 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853173.781 * [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))))
1546853173.781 * [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)))))
1546853173.782 * [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)))))
1546853173.782 * [misc]backup-simplify:  Simplify (/ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))
1546853173.782 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1546853173.782 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.782 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1546853173.782 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.782 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.782 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.782 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.782 * [misc]backup-simplify:  Simplify a into a
1546853173.782 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.782 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.782 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.782 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1546853173.782 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1546853173.782 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853173.782 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.782 * [misc]taylor:  Taking taylor expansion of a in y
1546853173.782 * [misc]backup-simplify:  Simplify a into a
1546853173.782 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.782 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.782 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.782 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.783 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.783 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.783 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.783 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.783 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.783 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.784 * [misc]backup-simplify:  Simplify (+ (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.785 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.785 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.785 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.787 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.787 * [misc]backup-simplify:  Simplify (+ (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.788 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.789 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.790 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.790 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.790 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.790 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.790 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.790 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.790 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.790 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.790 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.790 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.790 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.790 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.790 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.790 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.791 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.791 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.791 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.791 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.791 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.791 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.791 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.791 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.791 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.791 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.791 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.791 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.791 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.791 * [misc]backup-simplify:  Simplify y into y
1546853173.791 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.791 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.791 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.791 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.791 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.791 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.791 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.791 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.791 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.791 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.791 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.791 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.791 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.791 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.791 * [misc]backup-simplify:  Simplify y into y
1546853173.792 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.792 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.792 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.792 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.792 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.792 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.792 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.792 * [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))))
1546853173.792 * [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)))))
1546853173.793 * [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)))))
1546853173.793 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1546853173.793 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1546853173.793 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.793 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853173.794 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.794 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.794 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.794 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.794 * [misc]backup-simplify:  Simplify y into y
1546853173.794 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.794 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.794 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.794 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.794 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.794 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.794 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.794 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.794 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.794 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.794 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.794 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.794 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.794 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.794 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.795 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.795 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.795 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.795 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.795 * [misc]backup-simplify:  Simplify y into y
1546853173.795 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.795 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.795 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.795 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.795 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.795 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.795 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.795 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.795 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.795 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.795 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.795 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.795 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.795 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.795 * [misc]backup-simplify:  Simplify y into y
1546853173.795 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.795 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.795 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.795 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.795 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.795 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.795 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.796 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.796 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.796 * [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))))
1546853173.796 * [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)))))
1546853173.796 * [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)))))
1546853173.796 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1546853173.796 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.796 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.796 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.796 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.796 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.796 * [misc]backup-simplify:  Simplify y into y
1546853173.796 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.796 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.797 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.797 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.797 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1546853173.797 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.797 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1546853173.798 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))
1546853173.798 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.798 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853173.798 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.798 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.798 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.798 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.798 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.798 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.798 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.798 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.798 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.798 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.798 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.798 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.798 * [misc]backup-simplify:  Simplify y into y
1546853173.798 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.798 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.798 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.799 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.799 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.799 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.799 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.799 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.799 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.799 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.799 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.799 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.799 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.799 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.799 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.799 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.799 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.799 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.799 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.799 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.799 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.799 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.799 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.799 * [misc]backup-simplify:  Simplify y into y
1546853173.799 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.799 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.799 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.800 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853173.800 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.800 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.800 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.800 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.800 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.800 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.800 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.800 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.800 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.800 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.800 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.800 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.800 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.800 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.800 * [misc]backup-simplify:  Simplify y into y
1546853173.800 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.800 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.800 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.800 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.800 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.800 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.800 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.800 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.800 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.801 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.801 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.801 * [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))))
1546853173.801 * [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)))))
1546853173.801 * [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)))))
1546853173.801 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.801 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.801 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.801 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.801 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.801 * [misc]backup-simplify:  Simplify y into y
1546853173.801 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.801 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.801 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.801 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.801 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.801 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.801 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.802 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.802 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.802 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.802 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.802 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))) into (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))
1546853173.803 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))) into (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))
1546853173.803 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.803 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.803 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.803 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.803 * [misc]backup-simplify:  Simplify a into a
1546853173.803 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.803 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.803 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.803 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.803 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.803 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.803 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 a)) 2) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.803 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.803 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.803 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.803 * [misc]backup-simplify:  Simplify a into a
1546853173.803 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.804 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.804 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.804 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.804 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.804 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.804 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.804 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 a))) into (pow (sin (/ -1 a)) 2)
1546853173.804 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 a))) into (pow (cos (/ -1 a)) 2)
1546853173.804 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.804 * [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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))) in z
1546853173.804 * [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
1546853173.804 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.804 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.804 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.804 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.804 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.804 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.804 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.804 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.804 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.804 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1546853173.804 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.805 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.805 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.805 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.805 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.805 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.805 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.805 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.805 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.805 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.805 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.805 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.805 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.805 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.805 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.805 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.805 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.805 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.805 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.805 * [misc]backup-simplify:  Simplify y into y
1546853173.805 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.805 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.805 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.805 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.805 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.805 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.805 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.805 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.805 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.806 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.806 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.806 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.806 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.806 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.806 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.806 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.806 * [misc]backup-simplify:  Simplify y into y
1546853173.806 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.806 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.806 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.806 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.806 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.806 * [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))))
1546853173.807 * [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)))))
1546853173.807 * [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)))))
1546853173.807 * [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))))))
1546853173.807 * [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)))))))
1546853173.807 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in z
1546853173.807 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1546853173.807 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1546853173.807 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.807 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.807 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.807 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.807 * [misc]backup-simplify:  Simplify a into a
1546853173.807 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.807 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.808 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1546853173.808 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1546853173.808 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.808 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.808 * [misc]taylor:  Taking taylor expansion of a in z
1546853173.808 * [misc]backup-simplify:  Simplify a into a
1546853173.808 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1546853173.808 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1546853173.808 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1546853173.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.808 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1546853173.808 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.808 * [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
1546853173.808 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.808 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.808 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.808 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.808 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.808 * [misc]backup-simplify:  Simplify y into y
1546853173.808 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.808 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.808 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.808 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853173.809 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.809 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.809 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.809 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.809 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.809 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.809 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.809 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.809 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.809 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.809 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.809 * [misc]backup-simplify:  Simplify y into y
1546853173.809 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.809 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.809 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.809 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.809 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.809 * [misc]taylor:  Taking taylor expansion of z in z
1546853173.809 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.809 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.809 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.809 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.809 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.809 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.809 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.809 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.809 * [misc]backup-simplify:  Simplify y into y
1546853173.809 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.810 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.810 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.810 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.810 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.810 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.810 * [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))))
1546853173.810 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853173.810 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853173.810 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853173.810 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.810 * [misc]taylor:  Taking taylor expansion of y in z
1546853173.810 * [misc]backup-simplify:  Simplify y into y
1546853173.810 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.810 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.810 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.811 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.811 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.811 * [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)))))
1546853173.811 * [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)))))
1546853173.811 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.811 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.811 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.811 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.811 * [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)))
1546853173.812 * [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))))
1546853173.812 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.813 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.814 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.814 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.815 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.816 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.816 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.818 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.818 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.818 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.819 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.819 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.819 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.819 * [misc]backup-simplify:  Simplify z into z
1546853173.819 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.819 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.819 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.819 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) in a
1546853173.819 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1546853173.819 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.819 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.819 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.819 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.819 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.819 * [misc]backup-simplify:  Simplify z into z
1546853173.819 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.819 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.819 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.819 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.820 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.820 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.820 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.820 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.820 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.820 * [misc]backup-simplify:  Simplify z into z
1546853173.820 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.820 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.820 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.820 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.820 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.820 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.820 * [misc]backup-simplify:  Simplify y into y
1546853173.820 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.820 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.820 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.820 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.820 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.820 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.820 * [misc]backup-simplify:  Simplify z into z
1546853173.820 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.820 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.820 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.820 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.820 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.820 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.820 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.820 * [misc]backup-simplify:  Simplify y into y
1546853173.820 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.820 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.820 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.820 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.821 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.821 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.821 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.821 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.821 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.822 * [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))))
1546853173.822 * [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)))))
1546853173.822 * [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)))))
1546853173.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1546853173.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1546853173.822 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.823 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853173.823 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) into (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))
1546853173.823 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.823 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.823 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.823 * [misc]backup-simplify:  Simplify y into y
1546853173.823 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.823 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.823 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.823 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.823 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.823 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.823 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.823 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.823 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853173.823 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.824 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.824 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.824 * [misc]backup-simplify:  Simplify z into z
1546853173.824 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.824 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.824 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.824 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.824 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.824 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.824 * [misc]backup-simplify:  Simplify y into y
1546853173.824 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.824 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.824 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.824 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.824 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.824 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.824 * [misc]backup-simplify:  Simplify z into z
1546853173.824 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.824 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.824 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.824 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.824 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.824 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.824 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.824 * [misc]backup-simplify:  Simplify y into y
1546853173.824 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.824 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.824 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.824 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.825 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.825 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.825 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.825 * [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))))
1546853173.826 * [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)))))
1546853173.826 * [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)))))
1546853173.826 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1546853173.826 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.826 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.826 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.828 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.828 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.828 * [misc]backup-simplify:  Simplify y into y
1546853173.828 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.828 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.828 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.828 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1546853173.829 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.829 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1546853173.829 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))
1546853173.829 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))
1546853173.829 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) in a
1546853173.829 * [misc]taylor:  Taking taylor expansion of 2 in a
1546853173.829 * [misc]backup-simplify:  Simplify 2 into 2
1546853173.829 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) in a
1546853173.829 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.829 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.829 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.829 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.829 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.829 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.829 * [misc]backup-simplify:  Simplify z into z
1546853173.830 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.830 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.830 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.830 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.830 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.830 * [misc]backup-simplify:  Simplify y into y
1546853173.830 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.830 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.830 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.830 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.830 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.830 * [misc]backup-simplify:  Simplify z into z
1546853173.830 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.830 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.830 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.830 * [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.830 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.830 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.830 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.830 * [misc]backup-simplify:  Simplify z into z
1546853173.830 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.830 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.830 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.830 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.830 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.830 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.830 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.830 * [misc]backup-simplify:  Simplify y into y
1546853173.831 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.831 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.831 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.831 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853173.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.831 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.831 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.831 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.831 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.831 * [misc]backup-simplify:  Simplify z into z
1546853173.831 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.831 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.831 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.831 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.831 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.831 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.831 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.831 * [misc]backup-simplify:  Simplify y into y
1546853173.831 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.831 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.831 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.831 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.831 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.831 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.832 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.832 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.832 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.832 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.832 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.832 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.832 * [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))))
1546853173.832 * [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)))))
1546853173.833 * [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)))))
1546853173.833 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.833 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.833 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.833 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.833 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.833 * [misc]backup-simplify:  Simplify y into y
1546853173.833 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.833 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.833 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.833 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.833 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.833 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.833 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.833 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.834 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853173.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.834 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.834 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.834 * [misc]backup-simplify:  Simplify (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))) into (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))
1546853173.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))) into (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))
1546853173.835 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))
1546853173.835 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 a)) 2) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.835 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.835 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.835 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.835 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.835 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.835 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 a)) 2) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.835 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.835 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.835 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.835 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.835 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.835 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 a))) into (pow (sin (/ -1 a)) 2)
1546853173.836 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 a))) into (pow (cos (/ -1 a)) 2)
1546853173.836 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853173.836 * [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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))) in a
1546853173.836 * [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
1546853173.836 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.836 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.836 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.836 * [misc]backup-simplify:  Simplify z into z
1546853173.836 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.836 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.836 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.836 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.836 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.836 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.836 * [misc]backup-simplify:  Simplify z into z
1546853173.836 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.836 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.836 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.836 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.836 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.836 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.836 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.836 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.836 * [misc]backup-simplify:  Simplify z into z
1546853173.836 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.836 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.836 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.836 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.836 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.837 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.837 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.837 * [misc]backup-simplify:  Simplify y into y
1546853173.837 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.837 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.837 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.837 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.837 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.837 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.837 * [misc]backup-simplify:  Simplify z into z
1546853173.837 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.837 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.837 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.837 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.837 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.837 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.837 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.837 * [misc]backup-simplify:  Simplify y into y
1546853173.837 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.837 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.837 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.837 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.837 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.837 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.837 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.838 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.838 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.838 * [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))))
1546853173.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.838 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.839 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.839 * [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)))))
1546853173.839 * [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)))))
1546853173.839 * [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))))))
1546853173.839 * [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)))))))
1546853173.839 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) in a
1546853173.839 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1546853173.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853173.839 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.839 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.840 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.840 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.840 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.840 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.840 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853173.840 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.840 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.840 * [misc]taylor:  Taking taylor expansion of a in a
1546853173.840 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.840 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853173.840 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853173.840 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853173.840 * [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
1546853173.840 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.840 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.840 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.840 * [misc]backup-simplify:  Simplify y into y
1546853173.840 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.840 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.840 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.840 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of 1 in a
1546853173.840 * [misc]backup-simplify:  Simplify 1 into 1
1546853173.840 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.840 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.840 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.840 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.840 * [misc]backup-simplify:  Simplify z into z
1546853173.841 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.841 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.841 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.841 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.841 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.841 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.841 * [misc]backup-simplify:  Simplify y into y
1546853173.841 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.841 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.841 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.841 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.841 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.841 * [misc]taylor:  Taking taylor expansion of z in a
1546853173.841 * [misc]backup-simplify:  Simplify z into z
1546853173.841 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853173.841 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853173.841 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853173.841 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.841 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.841 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.841 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.841 * [misc]backup-simplify:  Simplify y into y
1546853173.841 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.841 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.841 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.841 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853173.841 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853173.841 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853173.841 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.841 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.842 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853173.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853173.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853173.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.842 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853173.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.842 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853173.842 * [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))))
1546853173.842 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1546853173.842 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1546853173.842 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853173.842 * [misc]backup-simplify:  Simplify -1 into -1
1546853173.842 * [misc]taylor:  Taking taylor expansion of y in a
1546853173.843 * [misc]backup-simplify:  Simplify y into y
1546853173.843 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853173.843 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853173.843 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853173.843 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853173.843 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853173.843 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853173.843 * [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)))))
1546853173.843 * [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)))))
1546853173.843 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853173.843 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853173.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.843 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853173.844 * [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)))
1546853173.844 * [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))))
1546853173.844 * [misc]backup-simplify:  Simplify (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))
1546853173.845 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) into (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))
1546853173.846 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))))
1546853173.846 * [misc]backup-simplify:  Simplify (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) into (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.848 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (- (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))) into (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)))
1546853173.848 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))) into (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))
1546853173.848 * [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 a)) (cos (/ -1 a))) (/ (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 a)) (cos (/ -1 a))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))
1546853173.850 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.852 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) into (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))
1546853173.853 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.853 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.853 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.854 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.854 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.855 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.855 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.855 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.856 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.857 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.857 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.857 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.857 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.858 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.858 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.858 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.860 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.861 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853173.862 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.862 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.862 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.863 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.863 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.864 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.864 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.864 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.865 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.866 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.866 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.866 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.867 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1546853173.867 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.867 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.867 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.868 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.869 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.869 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.869 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.869 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.870 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.871 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.871 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.872 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.872 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.873 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.875 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853173.876 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) into 0
1546853173.876 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.876 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1546853173.876 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.877 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.877 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.878 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.878 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.879 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.879 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.879 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.880 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.880 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.881 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.881 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.882 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.883 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.884 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853173.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.885 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.885 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853173.885 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.886 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.886 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853173.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.887 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853173.887 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.889 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.889 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853173.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.890 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853173.890 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a))))) into 0
1546853173.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.890 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.891 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.891 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.892 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.892 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.893 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.893 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.893 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.894 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.895 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.895 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.895 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.896 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.896 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.897 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.897 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.897 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.898 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.898 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.899 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.900 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.900 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.900 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.901 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.902 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853173.902 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.903 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.903 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.903 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.904 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.905 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853173.905 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.907 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.907 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853173.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.908 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853173.908 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.908 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853173.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.910 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853173.910 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.910 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853173.910 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.912 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853173.912 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.912 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.912 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853173.913 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.914 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.914 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853173.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.915 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853173.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.922 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))))) into 0
1546853173.922 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853173.922 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.922 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.922 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.922 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.922 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1546853173.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.923 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.925 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.925 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.925 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.926 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.926 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.927 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.928 * [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
1546853173.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.929 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.929 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1546853173.930 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) into 0
1546853173.931 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (* (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))))) into 0
1546853173.932 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.932 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.932 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.934 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.935 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.936 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.937 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.937 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.937 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.938 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.939 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.939 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.941 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.942 * [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
1546853173.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.943 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.943 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1546853173.944 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546853173.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.945 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.947 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.949 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.950 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.950 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.950 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.951 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.951 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.952 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.952 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.952 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.953 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.954 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.955 * [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
1546853173.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.956 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853173.956 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.957 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) into 0
1546853173.958 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into 0
1546853173.959 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) into 0
1546853173.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.960 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.960 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853173.960 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.961 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853173.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 a)))) into 0
1546853173.962 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853173.963 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.966 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853173.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.966 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 a)))) into 0
1546853173.967 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 a)) 2)) (+ (* (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) (/ 0 (pow (cos (/ -1 a)) 2))))) into 0
1546853173.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.967 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.968 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.969 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.969 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.970 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.970 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.970 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.971 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.971 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.972 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.972 * [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
1546853173.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.973 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853173.974 * [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
1546853173.975 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.975 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1546853173.975 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.976 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1546853173.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.977 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.977 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1546853173.977 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1546853173.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.978 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1546853173.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.979 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853173.979 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.980 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.980 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.981 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.981 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.981 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.982 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.982 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.983 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.983 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.984 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.984 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.985 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.985 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.986 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.986 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.986 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.987 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.987 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853173.988 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.988 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.988 * [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
1546853173.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853173.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.989 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853173.990 * [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
1546853173.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.994 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))))) into 0
1546853173.994 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853173.994 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.994 * [misc]backup-simplify:  Simplify 0 into 0
1546853173.994 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.995 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.995 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.995 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853173.996 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853173.997 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853173.998 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853173.999 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.000 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.000 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.000 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.001 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.001 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.002 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.002 * [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
1546853174.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.003 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.003 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.003 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.003 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1546853174.004 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) into 0
1546853174.005 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (* (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))))) into 0
1546853174.005 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.006 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.006 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.006 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.007 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.007 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.007 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.009 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.009 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.010 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.010 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.010 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.010 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.011 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.012 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.013 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.013 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.013 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.014 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.014 * [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
1546853174.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.014 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.015 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1546853174.016 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546853174.016 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.016 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.017 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.018 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.018 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.018 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.019 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.020 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.020 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.020 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.020 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.021 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.021 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.022 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.022 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.023 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.023 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.024 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.024 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.025 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.025 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.025 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.026 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.027 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.027 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.027 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.027 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.028 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.028 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.029 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.029 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.029 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.031 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.031 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.031 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.032 * [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
1546853174.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.033 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.033 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.033 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.034 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.034 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.035 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.035 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) into 0
1546853174.038 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into 0
1546853174.039 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))))) into 0
1546853174.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.039 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 a)))) into 0
1546853174.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 a)))) into 0
1546853174.040 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 a)) 2)) (+ (* (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) (/ 0 (pow (cos (/ -1 a)) 2))))) into 0
1546853174.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.040 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.041 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.042 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.042 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.043 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.043 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.043 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.044 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.044 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.045 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.045 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.045 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.046 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.047 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.047 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.047 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.047 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.049 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.049 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.050 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.050 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.050 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.051 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.051 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.052 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.052 * [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
1546853174.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.053 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.053 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.053 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.054 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.055 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1546853174.057 * [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
1546853174.057 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853174.057 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.057 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.057 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.059 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.059 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.060 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.060 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.060 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.061 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.062 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.062 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.062 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.063 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.064 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.064 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.065 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.066 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.066 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.066 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.067 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.067 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.068 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.069 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.069 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.069 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.070 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.071 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.071 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.072 * [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
1546853174.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.072 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.074 * [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
1546853174.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.080 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))))) into 0
1546853174.080 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.082 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.082 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.082 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.083 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.084 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.085 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.085 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.085 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.086 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.087 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.088 * [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
1546853174.088 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853174.089 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.090 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.090 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.091 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.091 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.093 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.093 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.093 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.094 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.095 * [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
1546853174.096 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.096 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.097 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.099 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.101 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.101 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.101 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.102 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.103 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.104 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.104 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.104 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.105 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.106 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.106 * [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
1546853174.107 * [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
1546853174.107 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853174.108 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.109 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.109 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.110 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.112 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.113 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.113 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.113 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.114 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.115 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.116 * [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
1546853174.116 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.116 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.118 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.119 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.121 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into 0
1546853174.121 * [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
1546853174.121 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1546853174.123 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.123 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.123 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.124 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.124 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.126 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.126 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.127 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.128 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.129 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546853174.129 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.129 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.131 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.132 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.134 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.135 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.135 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.136 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.136 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.138 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.138 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.139 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.140 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.140 * [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
1546853174.141 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a)))))) into 0
1546853174.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.142 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.143 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.144 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.144 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.145 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.146 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.147 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.147 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.148 * [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
1546853174.150 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.150 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.150 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.151 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.152 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.153 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.154 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.155 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.155 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.156 * [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
1546853174.156 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.157 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.158 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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 (- 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
1546853174.159 * [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
1546853174.160 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.160 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.161 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.162 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.162 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.163 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.164 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.164 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.165 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.165 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.166 * [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
1546853174.166 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.167 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.169 * [misc]backup-simplify:  Simplify (- (/ 0 (- 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)))) (/ 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
1546853174.170 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.171 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.172 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.173 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.174 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.174 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.175 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.176 * [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
1546853174.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.184 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))) (* 0 (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))))) into 0
1546853174.184 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853174.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853174.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.184 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1546853174.186 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.187 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.187 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.188 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.188 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.189 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.190 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.190 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.191 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.192 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.192 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.193 * [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
1546853174.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.195 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.195 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1546853174.196 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))) into 0
1546853174.198 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (* (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)))))) into 0
1546853174.199 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.200 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.201 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.201 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.203 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.203 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.204 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.207 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.208 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.209 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.209 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.209 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.211 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.211 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.211 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.212 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.212 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.214 * [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
1546853174.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.215 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.216 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1546853174.218 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1546853174.219 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.220 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.221 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.222 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.223 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.223 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.223 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.224 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.225 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.225 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.226 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.226 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.227 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.228 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.230 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.230 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.230 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.232 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.233 * [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
1546853174.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.234 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.235 * [misc]backup-simplify:  Simplify (+ (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) into 0
1546853174.238 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y))))) (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))) (* 0 (/ 0 (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into 0
1546853174.239 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) into 0
1546853174.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.241 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.241 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.241 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.243 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 a))))) into 0
1546853174.245 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.245 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.246 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
1546853174.248 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 a)) 2)) (+ (* (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) (/ 0 (pow (cos (/ -1 a)) 2))) (* 0 (/ 0 (pow (cos (/ -1 a)) 2))))) into 0
1546853174.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.249 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.250 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.250 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.251 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.253 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.253 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.253 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.254 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.256 * [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
1546853174.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.257 * [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
1546853174.259 * [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
1546853174.261 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.261 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.261 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.262 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.263 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.264 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.264 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.264 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1546853174.265 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.266 * [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
1546853174.268 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.268 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.268 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.269 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.269 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.271 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.271 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.272 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.273 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.274 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.275 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.277 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.277 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.278 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.279 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.279 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.279 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.280 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.282 * [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
1546853174.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.283 * [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
1546853174.284 * [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
1546853174.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.291 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (pow (sin (/ -1 z)) 2) (* (pow (cos (/ -1 z)) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (+ (/ (pow (sin (/ -1 y)) 2) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (pow (cos (/ -1 y)) 2))) (* 2 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (* (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) (cos (/ -1 y)))))))) (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))) (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y))))))) (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))) (* 0 (/ 0 (+ (/ (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))) (/ (sin (/ -1 y)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 y)))))))))) into 0
1546853174.292 * [misc]taylor:  Taking taylor expansion of 0 in a
1546853174.292 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.292 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.296 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin (/ -1 (/ 1 (- z)))) 2) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) 2))) (+ (/ (pow (sin (/ -1 (/ 1 (- y)))) 2) (* (pow (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 2))) (* 2 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (* (pow (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) 2) (cos (/ -1 (/ 1 (- y)))))))))) (/ (pow (sin (/ -1 (/ 1 (- a)))) 2) (pow (cos (/ -1 (/ 1 (- a)))) 2))) (+ (/ (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 (- a)))) (cos (/ -1 (/ 1 (- a))))) (/ (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))))))))) into (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))
1546853174.297 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1546853174.297 * [misc]backup-simplify:  Simplify (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) into (/ (pow (+ (tan y) (tan z)) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2))
1546853174.297 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (tan y) (tan z)) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in (y z) around 0
1546853174.297 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan y) (tan z)) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in z
1546853174.297 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan y) (tan z)) 2) in z
1546853174.297 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
1546853174.297 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1546853174.297 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853174.297 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853174.297 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.297 * [misc]backup-simplify:  Simplify y into y
1546853174.297 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853174.297 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853174.297 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853174.297 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.298 * [misc]backup-simplify:  Simplify y into y
1546853174.298 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853174.298 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853174.298 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853174.298 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853174.298 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853174.298 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853174.298 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853174.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.298 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853174.298 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853174.298 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853174.298 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.298 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.298 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.298 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.299 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.299 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.299 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.299 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.299 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.300 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
1546853174.300 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in z
1546853174.300 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in z
1546853174.300 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.300 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.300 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in z
1546853174.300 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in z
1546853174.300 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853174.300 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.300 * [misc]backup-simplify:  Simplify y into y
1546853174.300 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853174.301 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853174.301 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853174.301 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.301 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.301 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.301 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.301 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.301 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.301 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.301 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.301 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.302 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.302 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1546853174.302 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.302 * [misc]backup-simplify:  Simplify y into y
1546853174.302 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853174.302 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853174.302 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853174.302 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1546853174.302 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1546853174.303 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1546853174.303 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1546853174.303 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1546853174.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.303 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1546853174.303 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1546853174.303 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853174.303 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853174.304 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.304 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin y) 2) (pow (cos y) 2)) 1) into (/ (pow (sin y) 2) (pow (cos y) 2))
1546853174.304 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan y) (tan z)) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853174.304 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan y) (tan z)) 2) in y
1546853174.304 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853174.304 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853174.304 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853174.304 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.304 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.304 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.304 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.304 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853174.304 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.304 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.304 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.305 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.305 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.305 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.305 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.305 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.305 * [misc]backup-simplify:  Simplify z into z
1546853174.305 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.306 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.306 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.306 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.306 * [misc]backup-simplify:  Simplify z into z
1546853174.306 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.306 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.306 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.306 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.306 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.306 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.306 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.306 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.306 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.306 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.306 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853174.306 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853174.306 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.307 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.307 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.307 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.307 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.307 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.307 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.307 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.307 * [misc]backup-simplify:  Simplify z into z
1546853174.307 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.307 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.307 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.307 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.307 * [misc]backup-simplify:  Simplify z into z
1546853174.307 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.307 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.307 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.307 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.307 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.307 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.307 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.308 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.308 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.308 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.308 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853174.308 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.308 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.308 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.308 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853174.308 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.308 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853174.310 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.310 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853174.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.311 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.311 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853174.312 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.312 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853174.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.313 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853174.314 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.314 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853174.314 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853174.314 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853174.315 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853174.315 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.315 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853174.315 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan y) (tan z)) 2) (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2)) in y
1546853174.315 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan y) (tan z)) 2) in y
1546853174.315 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1546853174.315 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1546853174.315 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1546853174.315 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.315 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.315 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.315 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.315 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853174.315 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.315 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.315 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.317 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.317 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.317 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.317 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.317 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.317 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.317 * [misc]backup-simplify:  Simplify z into z
1546853174.317 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.317 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.317 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.317 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.317 * [misc]backup-simplify:  Simplify z into z
1546853174.317 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.317 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.317 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.317 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.317 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.318 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.318 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.318 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.318 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.318 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.318 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1546853174.318 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin y) (tan z)) (cos y))) 2) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin y) (tan z)) (cos y))) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.318 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.318 * [misc]taylor:  Taking taylor expansion of (/ (* (sin y) (tan z)) (cos y)) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of (* (sin y) (tan z)) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.318 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.318 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.318 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.318 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.318 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.318 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.318 * [misc]backup-simplify:  Simplify z into z
1546853174.319 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.319 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.319 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.319 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.319 * [misc]backup-simplify:  Simplify z into z
1546853174.319 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.319 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.319 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.319 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.319 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.319 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.319 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.319 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.319 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.319 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1546853174.319 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.319 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.320 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.320 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1546853174.320 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.320 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853174.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.321 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853174.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.322 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.322 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853174.323 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.323 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853174.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.324 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853174.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.325 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin z) (cos z)))) into (/ (sin z) (cos z))
1546853174.325 * [misc]backup-simplify:  Simplify (/ (/ (sin z) (cos z)) 1) into (/ (sin z) (cos z))
1546853174.325 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853174.325 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853174.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.326 * [misc]backup-simplify:  Simplify (/ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853174.326 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853174.326 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853174.326 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.326 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.326 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.326 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.327 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.327 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853174.327 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.327 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.327 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.327 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.327 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.328 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853174.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.330 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853174.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.330 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.330 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853174.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.331 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853174.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.332 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853174.332 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546853174.332 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 1) (* 1 (/ (sin z) (cos z)))) into (* 2 (/ (sin z) (cos z)))
1546853174.333 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1546853174.333 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1546853174.333 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ (sin z) (cos z)))) (* (- (/ (sin z) (cos z))) 1)) into (- (* 2 (/ (sin z) (cos z))))
1546853174.334 * [misc]backup-simplify:  Simplify (- (/ (* 2 (/ (sin z) (cos z))) 1) (+ (* (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (- (* 2 (/ (sin z) (cos z)))) 1)))) into (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3))))
1546853174.334 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3)))) in z
1546853174.334 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (sin z) (cos z))) in z
1546853174.334 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853174.334 * [misc]backup-simplify:  Simplify 2 into 2
1546853174.334 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853174.334 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.334 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.334 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.334 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.334 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.334 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.334 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.334 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.335 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.335 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.335 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (pow (sin z) 3) (pow (cos z) 3))) in z
1546853174.335 * [misc]taylor:  Taking taylor expansion of 2 in z
1546853174.335 * [misc]backup-simplify:  Simplify 2 into 2
1546853174.335 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1546853174.335 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1546853174.335 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.335 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.336 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.336 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.337 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.337 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1546853174.337 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.337 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.337 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.337 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.339 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.339 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853174.340 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.341 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.342 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.342 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.343 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.343 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.344 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.345 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.345 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853174.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.346 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 1 1) (* 0 (/ (sin z) (cos z))))) into 1
1546853174.347 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.347 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.348 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.349 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.350 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.350 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.351 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.351 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.352 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853174.353 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.353 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin z) (cos z))))) into 0
1546853174.354 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.354 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ (sin z) (cos z)) (/ 0 1)))) into 0
1546853174.354 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.355 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ (sin z) (cos z))) (- (/ (sin z) (cos z)))) (* 0 1))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1546853174.356 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)) (* (+ (* 2 (/ (sin z) (cos z))) (* 2 (/ (pow (sin z) 3) (pow (cos z) 3)))) (/ (- (* 2 (/ (sin z) (cos z)))) 1)))) into (+ (* 4 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (* 3 (/ (pow (sin z) 4) (pow (cos z) 4))) 1))
1546853174.356 * [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (* 3 (/ (pow (sin z) 4) (pow (cos z) 4))) 1)) in z
1546853174.357 * [misc]taylor:  Taking taylor expansion of (* 4 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1546853174.357 * [misc]taylor:  Taking taylor expansion of 4 in z
1546853174.357 * [misc]backup-simplify:  Simplify 4 into 4
1546853174.357 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1546853174.357 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1546853174.357 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.357 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.357 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.357 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.358 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.358 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1546853174.358 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.358 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.358 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.358 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.359 * [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (pow (sin z) 4) (pow (cos z) 4))) 1) in z
1546853174.359 * [misc]taylor:  Taking taylor expansion of (* 3 (/ (pow (sin z) 4) (pow (cos z) 4))) in z
1546853174.359 * [misc]taylor:  Taking taylor expansion of 3 in z
1546853174.359 * [misc]backup-simplify:  Simplify 3 into 3
1546853174.359 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1546853174.359 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1546853174.359 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.359 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.359 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.359 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.360 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.360 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1546853174.360 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.360 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.360 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.360 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.360 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.361 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.361 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.361 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.361 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.361 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.361 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853174.362 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546853174.362 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.362 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1546853174.362 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1546853174.362 * [misc]backup-simplify:  Simplify 2 into 2
1546853174.362 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.362 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* z 1) 2)) (+ (* 2 (* z y)) (* 1 (pow (* 1 y) 2)))) into (+ (pow y 2) (+ (* 2 (* z y)) (pow z 2)))
1546853174.363 * [misc]backup-simplify:  Simplify (* (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y))))) (/ (+ (tan (/ 1 y)) (tan (/ 1 z))) (- 1 (/ (* (sin (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 y)))))) into (/ (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2))
1546853174.363 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in (y z) around 0
1546853174.363 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in z
1546853174.363 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) in z
1546853174.363 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
1546853174.363 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1546853174.363 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.363 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.364 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.364 * [misc]backup-simplify:  Simplify y into y
1546853174.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.364 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.364 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.364 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853174.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.364 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.364 * [misc]backup-simplify:  Simplify y into y
1546853174.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.364 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.364 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853174.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853174.364 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853174.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853174.365 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853174.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.365 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853174.365 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.365 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853174.365 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.365 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.365 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.365 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.365 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.365 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.365 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.365 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.366 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.366 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.366 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.366 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.366 * [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))))
1546853174.366 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.366 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.366 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853174.366 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853174.367 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.367 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.367 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.367 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.367 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.367 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.367 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.367 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.367 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.367 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.367 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.368 * [misc]backup-simplify:  Simplify y into y
1546853174.368 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.368 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.368 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.368 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853174.368 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.368 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.368 * [misc]backup-simplify:  Simplify y into y
1546853174.368 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.368 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.368 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.368 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853174.368 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853174.368 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853174.368 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853174.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853174.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.369 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853174.369 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853174.369 * [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)))))
1546853174.370 * [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)))))
1546853174.370 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2)
1546853174.371 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853174.371 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))
1546853174.371 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853174.371 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) in y
1546853174.371 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853174.371 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853174.372 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.372 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.372 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.372 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.372 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.372 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.372 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.372 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.372 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.372 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.372 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.372 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.372 * [misc]backup-simplify:  Simplify z into z
1546853174.372 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.372 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.372 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.372 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.372 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.372 * [misc]backup-simplify:  Simplify z into z
1546853174.372 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.373 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.373 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.373 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.373 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.373 * [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))))
1546853174.373 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.373 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.373 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.373 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.373 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.373 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.373 * [misc]backup-simplify:  Simplify z into z
1546853174.373 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.374 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.374 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.374 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.374 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.374 * [misc]backup-simplify:  Simplify z into z
1546853174.374 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.374 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.374 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.374 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.374 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.374 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.374 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.374 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.374 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.374 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.374 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.374 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.374 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853174.374 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.375 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.375 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.375 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.375 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.375 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.375 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.375 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853174.375 * [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)))))
1546853174.375 * [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)))))
1546853174.376 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2)
1546853174.376 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853174.376 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))
1546853174.376 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2)) in y
1546853174.376 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ 1 y)) (tan (/ 1 z))) 2) in y
1546853174.376 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1546853174.376 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1546853174.376 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.376 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.376 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.376 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.376 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.376 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.377 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.377 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.377 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.377 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.377 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.377 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.377 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.377 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.377 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.377 * [misc]backup-simplify:  Simplify z into z
1546853174.377 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.377 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.377 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.377 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.377 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.377 * [misc]backup-simplify:  Simplify z into z
1546853174.377 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.377 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.377 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.377 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.378 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.378 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.378 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.378 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.378 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.378 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.378 * [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))))
1546853174.378 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) 2) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y)))) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.378 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.378 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ 1 z)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.378 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.378 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.378 * [misc]backup-simplify:  Simplify z into z
1546853174.378 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.378 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.378 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.378 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.378 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.378 * [misc]backup-simplify:  Simplify z into z
1546853174.378 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.379 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.379 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.379 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.379 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.379 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.379 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.379 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.379 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.379 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.379 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.379 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.379 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1546853174.379 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.379 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.379 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.379 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.380 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.380 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.380 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.380 * [misc]backup-simplify:  Simplify (/ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1546853174.380 * [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)))))
1546853174.380 * [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)))))
1546853174.380 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2)
1546853174.381 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853174.381 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))
1546853174.381 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.381 * [misc]backup-simplify:  Simplify y into y
1546853174.381 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.381 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.381 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.381 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853174.381 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.382 * [misc]backup-simplify:  Simplify y into y
1546853174.382 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.382 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853174.382 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853174.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.382 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853174.382 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1546853174.382 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.382 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.382 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.382 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.382 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.382 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.382 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.383 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.383 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.383 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.383 * [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))))
1546853174.383 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.383 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.383 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.383 * [misc]backup-simplify:  Simplify y into y
1546853174.383 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.383 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.383 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.383 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.383 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.383 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.383 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.383 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.383 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.384 * [misc]backup-simplify:  Simplify y into y
1546853174.384 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.384 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.384 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.384 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.384 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.384 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.384 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.384 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.384 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.384 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.384 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853174.384 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853174.384 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853174.384 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853174.384 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1546853174.384 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1546853174.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.384 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1546853174.384 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1546853174.385 * [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))))
1546853174.385 * [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)))))
1546853174.385 * [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)))))
1546853174.385 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2)
1546853174.385 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)
1546853174.386 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))
1546853174.386 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) into (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))
1546853174.386 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853174.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853174.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853174.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853174.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.390 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853174.390 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.390 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853174.390 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853174.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853174.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))))) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.393 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.394 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853174.394 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.394 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.395 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853174.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853174.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853174.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.397 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853174.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853174.398 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853174.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.399 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1546853174.399 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853174.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.400 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1546853174.400 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.400 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853174.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853174.402 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.402 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853174.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.402 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853174.403 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1546853174.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853174.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1546853174.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.405 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1546853174.405 * [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
1546853174.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.406 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.408 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853174.408 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.408 * [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
1546853174.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.410 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.411 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.413 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.414 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.415 * [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
1546853174.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.416 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546853174.417 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.418 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.419 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.421 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.422 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.423 * [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
1546853174.424 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853174.424 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853174.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.425 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853174.429 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853174.429 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.429 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.429 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.429 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.432 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.434 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.435 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.436 * [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
1546853174.436 * [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
1546853174.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.437 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1546853174.439 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.440 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853174.442 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.443 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.444 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.445 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1546853174.446 * [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
1546853174.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.447 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1546853174.449 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853174.449 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.449 * [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
1546853174.451 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.452 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.454 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.454 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.456 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.459 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.460 * [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
1546853174.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.461 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))))) into 0
1546853174.463 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.463 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.466 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.468 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.468 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.469 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.470 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.471 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.472 * [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
1546853174.472 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
1546853174.473 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1546853174.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.474 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1546853174.476 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 2) (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 2))))) into 0
1546853174.476 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.477 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.477 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.477 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) 2) (pow (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))) 2)) into (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))
1546853174.478 * [misc]backup-simplify:  Simplify (* (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y)))))) (/ (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (- 1 (/ (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- y))))))) into (/ (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2))
1546853174.478 * [misc]approximate:  Taking taylor expansion of (/ (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in (y z) around 0
1546853174.478 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in z
1546853174.478 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) in z
1546853174.478 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in z
1546853174.479 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1546853174.479 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.479 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.479 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.479 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.479 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.479 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.479 * [misc]backup-simplify:  Simplify y into y
1546853174.479 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.479 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.479 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.479 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853174.479 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.479 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.479 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.479 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.479 * [misc]backup-simplify:  Simplify y into y
1546853174.479 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.479 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.479 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.479 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853174.480 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853174.480 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853174.480 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853174.480 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853174.480 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.480 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853174.480 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.480 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853174.480 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.481 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.481 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.481 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.481 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.481 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.481 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.481 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.481 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.481 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.481 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.481 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.481 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.481 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.481 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.481 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.481 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.481 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.481 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.482 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.482 * [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))))
1546853174.482 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.482 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.482 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853174.482 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.482 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.482 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.482 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.482 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.482 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.482 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.482 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.483 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.483 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.483 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.483 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.483 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.483 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.483 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.483 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.483 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.483 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.483 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.483 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.483 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.483 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.483 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.483 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.483 * [misc]backup-simplify:  Simplify y into y
1546853174.483 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.483 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.484 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.484 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853174.484 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.484 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.484 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.484 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.484 * [misc]backup-simplify:  Simplify y into y
1546853174.484 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.484 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.484 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.484 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853174.484 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853174.484 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853174.484 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.485 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853174.485 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853174.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.485 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853174.485 * [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))))
1546853174.485 * [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)))))
1546853174.486 * [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)))))
1546853174.486 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2)
1546853174.487 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853174.488 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853174.488 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853174.488 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) in y
1546853174.488 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853174.488 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853174.488 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.488 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.488 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.488 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.488 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.488 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.488 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.488 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.488 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.488 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.488 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853174.489 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.489 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.489 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.489 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.489 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.489 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.489 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.489 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.489 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.489 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.489 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.489 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.489 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.489 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.489 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.489 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.489 * [misc]backup-simplify:  Simplify z into z
1546853174.489 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.489 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.490 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.490 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.490 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.490 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.490 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.490 * [misc]backup-simplify:  Simplify z into z
1546853174.490 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.490 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.490 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.490 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.491 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.491 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.491 * [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))))
1546853174.491 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.491 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.491 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.491 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.491 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.491 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.492 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.492 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.492 * [misc]backup-simplify:  Simplify z into z
1546853174.492 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.492 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.492 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.492 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.492 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.492 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.492 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.492 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.492 * [misc]backup-simplify:  Simplify z into z
1546853174.492 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.492 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.492 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.492 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.492 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.492 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.493 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.493 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.493 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.493 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.493 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.493 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.493 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.493 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.493 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.493 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.493 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.493 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.493 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.494 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853174.494 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.494 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.494 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.494 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.494 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.494 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.494 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.494 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.494 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.494 * [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))))
1546853174.495 * [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)))))
1546853174.495 * [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)))))
1546853174.496 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2)
1546853174.496 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853174.497 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853174.497 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2)) in y
1546853174.497 * [misc]taylor:  Taking taylor expansion of (pow (+ (tan (/ -1 y)) (tan (/ -1 z))) 2) in y
1546853174.497 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1546853174.497 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1546853174.497 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.497 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.497 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.497 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.497 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.497 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.497 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.497 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.498 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.498 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.498 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853174.498 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.498 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.498 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.498 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.498 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.498 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.498 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.498 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.498 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.498 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.498 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.498 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.498 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.498 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.498 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.498 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.499 * [misc]backup-simplify:  Simplify z into z
1546853174.499 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.499 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.499 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.499 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.499 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.499 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.499 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.499 * [misc]backup-simplify:  Simplify z into z
1546853174.499 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.499 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.499 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.499 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.500 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.500 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.500 * [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))))
1546853174.500 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) 2) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y)))) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of 1 in y
1546853174.500 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.500 * [misc]taylor:  Taking taylor expansion of (/ (* (tan (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.500 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.500 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.500 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.500 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.500 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.501 * [misc]backup-simplify:  Simplify z into z
1546853174.501 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.501 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.501 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.501 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.501 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.501 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.501 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.501 * [misc]backup-simplify:  Simplify z into z
1546853174.501 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.501 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.501 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.501 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.502 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.502 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.502 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.502 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.502 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.502 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.502 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.502 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.502 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.502 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.502 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.502 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1546853174.502 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.502 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.502 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.502 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.503 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.503 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.503 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.503 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.503 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.503 * [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))))
1546853174.504 * [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)))))
1546853174.504 * [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)))))
1546853174.504 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2)
1546853174.505 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853174.506 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853174.506 * [misc]taylor:  Taking taylor expansion of (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.506 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.506 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.506 * [misc]backup-simplify:  Simplify y into y
1546853174.506 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.506 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.506 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.506 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.506 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.506 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.506 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.506 * [misc]backup-simplify:  Simplify y into y
1546853174.507 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.507 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853174.507 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853174.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.507 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853174.507 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1546853174.507 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.508 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.508 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.508 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.508 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.508 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.508 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.508 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.508 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.508 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.508 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.508 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.508 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.508 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.508 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.508 * [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))))
1546853174.508 * [misc]taylor:  Taking taylor expansion of (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of 1 in z
1546853174.508 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.508 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.508 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.508 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.508 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.508 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.508 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.509 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.509 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.509 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.509 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.509 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.509 * [misc]backup-simplify:  Simplify y into y
1546853174.509 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.509 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.509 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.509 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.509 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.509 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.509 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.509 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.509 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.509 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.509 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.509 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.509 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.509 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.509 * [misc]backup-simplify:  Simplify y into y
1546853174.509 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.509 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.509 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.509 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853174.509 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853174.509 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853174.510 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853174.510 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1546853174.510 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1546853174.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.510 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1546853174.510 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1546853174.510 * [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))))
1546853174.510 * [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)))))
1546853174.510 * [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)))))
1546853174.511 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2)
1546853174.511 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)
1546853174.511 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853174.512 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) into (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))
1546853174.512 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853174.512 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.512 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.513 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.513 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.514 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853174.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.516 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853174.516 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.516 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.517 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853174.518 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.519 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))))) into 0
1546853174.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.519 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.520 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.520 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.520 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.520 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.520 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.520 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.521 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.522 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.522 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.522 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853174.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.524 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1546853174.524 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.524 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.524 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1546853174.525 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.526 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1546853174.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1546853174.527 * [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
1546853174.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.528 * [misc]backup-simplify:  Simplify (+ (* (- 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
1546853174.529 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.529 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.530 * [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
1546853174.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.531 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.532 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.532 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.533 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.533 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.534 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.535 * [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
1546853174.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.535 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546853174.536 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.536 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.537 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.537 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.538 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.539 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.539 * [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
1546853174.540 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.540 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.541 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.542 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.542 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.542 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.542 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.542 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.543 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.543 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.543 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.544 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.545 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.545 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.545 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.546 * [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
1546853174.546 * [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
1546853174.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.547 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1546853174.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.548 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.549 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.549 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.550 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.550 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.550 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.551 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.551 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.552 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1546853174.552 * [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
1546853174.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.553 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1546853174.554 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.554 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.554 * [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
1546853174.555 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.555 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.557 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.557 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.558 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.558 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.559 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.560 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.560 * [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
1546853174.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.561 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1546853174.563 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.563 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.565 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.565 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.566 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.567 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.568 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.568 * [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
1546853174.569 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1546853174.569 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1546853174.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.570 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1546853174.571 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (+ (* (/ (pow (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 2) (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2)) (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))) (* 0 (/ 0 (pow (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 2))))) into 0
1546853174.571 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.571 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.571 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.572 * [misc]backup-simplify:  Simplify (/ (pow (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) 2) (pow (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))) 2)) into (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))
1546853174.572 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1546853174.572 * [misc]backup-simplify:  Simplify (* (tan a) (tan a)) into (pow (tan a) 2)
1546853174.572 * [misc]approximate:  Taking taylor expansion of (pow (tan a) 2) in (a) around 0
1546853174.572 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in a
1546853174.572 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853174.572 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853174.572 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853174.572 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.572 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.572 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.572 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853174.572 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.572 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.572 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.573 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.573 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.573 * [misc]taylor:  Taking taylor expansion of (pow (tan a) 2) in a
1546853174.573 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1546853174.573 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1546853174.573 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1546853174.573 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.573 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.573 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.573 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1546853174.573 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.573 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.573 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.574 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.574 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546853174.574 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.575 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.575 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.575 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853174.575 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546853174.575 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.577 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853174.578 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853174.579 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853174.579 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1546853174.579 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1546853174.582 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.583 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.584 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1546853174.584 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1/3) (+ (* 1/3 0) (* 0 1)))) into 0
1546853174.584 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.589 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
1546853174.593 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
1546853174.593 * [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 2/15
1546853174.594 * [misc]backup-simplify:  Simplify (+ (* 1 2/15) (+ (* 0 0) (+ (* 1/3 1/3) (+ (* 0 0) (* 2/15 1))))) into 17/45
1546853174.594 * [misc]backup-simplify:  Simplify 17/45 into 17/45
1546853174.594 * [misc]backup-simplify:  Simplify (+ (* 17/45 (pow a 6)) (+ (* 2/3 (pow a 4)) (* 1 (pow a 2)))) into (+ (pow a 2) (+ (* 2/3 (pow a 4)) (* 17/45 (pow a 6))))
1546853174.594 * [misc]backup-simplify:  Simplify (* (tan (/ 1 a)) (tan (/ 1 a))) into (pow (tan (/ 1 a)) 2)
1546853174.594 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in (a) around 0
1546853174.594 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in a
1546853174.594 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853174.594 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853174.595 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853174.595 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853174.595 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.595 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.595 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.595 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853174.595 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853174.595 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853174.595 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.595 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.595 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.595 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853174.595 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853174.595 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 a)) 2) in a
1546853174.595 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1546853174.595 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853174.596 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1546853174.596 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853174.596 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.596 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.596 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.596 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1546853174.596 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1546853174.596 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1546853174.596 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.596 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.596 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.596 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1546853174.596 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1546853174.597 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853174.597 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2)) into (/ (pow (sin (/ 1 a)) 2) (pow (cos (/ 1 a)) 2))
1546853174.597 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1546853174.597 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a))))) into 0
1546853174.597 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.598 * [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
1546853174.598 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a)))))) into 0
1546853174.598 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.599 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546853174.599 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a))))))) into 0
1546853174.599 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.600 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546853174.601 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a)))))))) into 0
1546853174.601 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.601 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546853174.602 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a))))))))) into 0
1546853174.602 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.603 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1546853174.604 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 a)) (cos (/ 1 a)))))))))) into 0
1546853174.604 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.604 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ 1 (/ 1 a))) 2) (pow (cos (/ 1 (/ 1 a))) 2)) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853174.604 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- a))) (tan (/ 1 (- a)))) into (pow (tan (/ -1 a)) 2)
1546853174.604 * [misc]approximate:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in (a) around 0
1546853174.604 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in a
1546853174.604 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853174.604 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853174.604 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853174.604 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853174.605 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853174.605 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.605 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.605 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.605 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.605 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853174.605 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853174.605 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853174.605 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853174.605 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.605 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.605 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.605 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.605 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.605 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853174.605 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853174.605 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 a)) 2) in a
1546853174.606 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1546853174.606 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853174.606 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1546853174.606 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853174.606 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853174.606 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.606 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.606 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.606 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.606 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.606 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1546853174.606 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1546853174.606 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1546853174.606 * [misc]taylor:  Taking taylor expansion of -1 in a
1546853174.606 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.606 * [misc]taylor:  Taking taylor expansion of a in a
1546853174.606 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.606 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.606 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.606 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1546853174.607 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1546853174.607 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853174.607 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2)) into (/ (pow (sin (/ -1 a)) 2) (pow (cos (/ -1 a)) 2))
1546853174.607 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1546853174.608 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a))))) into 0
1546853174.608 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.608 * [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
1546853174.609 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a)))))) into 0
1546853174.609 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.609 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546853174.610 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a))))))) into 0
1546853174.610 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.610 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546853174.611 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a)))))))) into 0
1546853174.611 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.611 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546853174.612 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a))))))))) into 0
1546853174.612 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.612 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1546853174.613 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 a)) (cos (/ -1 a)))))))))) into 0
1546853174.613 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.613 * [misc]backup-simplify:  Simplify (/ (pow (sin (/ -1 (/ 1 (- a)))) 2) (pow (cos (/ -1 (/ 1 (- a)))) 2)) into (/ (pow (sin a) 2) (pow (cos a) 2))
1546853174.613 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 2 2 1)
1546853174.613 * [misc]backup-simplify:  Simplify (* (sin y) (tan z)) into (* (tan z) (sin y))
1546853174.613 * [misc]approximate:  Taking taylor expansion of (* (tan z) (sin y)) in (y z) around 0
1546853174.613 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in z
1546853174.613 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1546853174.613 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.613 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.613 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.613 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.613 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.613 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.613 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.613 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.613 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.614 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.614 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.614 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1546853174.614 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.614 * [misc]backup-simplify:  Simplify y into y
1546853174.614 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1546853174.614 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1546853174.614 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in y
1546853174.614 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.614 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.614 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.614 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.614 * [misc]backup-simplify:  Simplify z into z
1546853174.614 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.615 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.615 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.615 * [misc]backup-simplify:  Simplify z into z
1546853174.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.615 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.615 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.615 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.615 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.615 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.615 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.615 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.615 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.615 * [misc]taylor:  Taking taylor expansion of (* (tan z) (sin y)) in y
1546853174.615 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1546853174.615 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1546853174.615 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1546853174.615 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.615 * [misc]backup-simplify:  Simplify z into z
1546853174.615 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.615 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1546853174.615 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.615 * [misc]backup-simplify:  Simplify z into z
1546853174.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1546853174.615 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1546853174.615 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1546853174.615 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1546853174.616 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1546853174.616 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1546853174.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.616 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1546853174.616 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1546853174.616 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1546853174.616 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.616 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.616 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.616 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) 0) into 0
1546853174.616 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.616 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.616 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.617 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.617 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.617 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1546853174.618 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.618 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1546853174.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.618 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.618 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1546853174.619 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 1) (* 0 0)) into (/ (sin z) (cos z))
1546853174.619 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853174.619 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.619 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.620 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.620 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.620 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.620 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.620 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.620 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.620 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.620 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.620 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.621 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.622 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.622 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.623 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.623 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.624 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.624 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853174.625 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 1) (* 0 0))) into 0
1546853174.625 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.625 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.625 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.626 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.626 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.626 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1546853174.627 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.627 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.628 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853174.629 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.629 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.630 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.630 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.631 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.632 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.633 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.633 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.633 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1546853174.634 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (/ (sin z) (cos z))))
1546853174.634 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (/ (sin z) (cos z)))) in z
1546853174.634 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin z) (cos z))) in z
1546853174.634 * [misc]taylor:  Taking taylor expansion of 1/6 in z
1546853174.634 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1546853174.634 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1546853174.634 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1546853174.634 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.634 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.634 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.634 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1546853174.634 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.634 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.634 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.635 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1546853174.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.635 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1546853174.635 * [misc]backup-simplify:  Simplify (- 1/6) into -1/6
1546853174.635 * [misc]backup-simplify:  Simplify -1/6 into -1/6
1546853174.635 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.636 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1546853174.637 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1546853174.637 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1546853174.637 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546853174.637 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* -1/6 (* z (pow y 3))) (* 1 (* z y)))) into (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3))))
1546853174.638 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 z)) (sin (/ 1 y)))
1546853174.638 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in (y z) around 0
1546853174.638 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1546853174.638 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.638 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.638 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.638 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.638 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.638 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.638 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.638 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.638 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.638 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.638 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.638 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.638 * [misc]backup-simplify:  Simplify y into y
1546853174.638 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.638 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.638 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.638 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853174.638 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.638 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.638 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.638 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.639 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.639 * [misc]backup-simplify:  Simplify z into z
1546853174.639 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.639 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.639 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.639 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.639 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.639 * [misc]backup-simplify:  Simplify z into z
1546853174.639 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.639 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.639 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.639 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.639 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.639 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.639 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.639 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.639 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.639 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.640 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.640 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 y))) in y
1546853174.640 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1546853174.640 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.640 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1546853174.640 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.640 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.640 * [misc]backup-simplify:  Simplify z into z
1546853174.640 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.640 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.640 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1546853174.640 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1546853174.640 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.640 * [misc]backup-simplify:  Simplify z into z
1546853174.640 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1546853174.640 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1546853174.640 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1546853174.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.640 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1546853174.640 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1546853174.641 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1546853174.641 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1546853174.641 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.641 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.641 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.641 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.641 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.641 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.641 * [misc]backup-simplify:  Simplify y into y
1546853174.641 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1546853174.641 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1546853174.641 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1546853174.641 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.641 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.641 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.641 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1546853174.641 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1546853174.641 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.641 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.641 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546853174.642 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1546853174.642 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1546853174.642 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1546853174.642 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1546853174.642 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1546853174.642 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.642 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z)))
1546853174.642 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1546853174.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.643 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.643 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1546853174.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.644 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.644 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1546853174.644 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1546853174.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 y)))) into 0
1546853174.645 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.645 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.645 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.645 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1546853174.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1546853174.646 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.646 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1546853174.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.647 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1546853174.647 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1546853174.647 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.648 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.648 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.649 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.649 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.650 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.650 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.651 * [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
1546853174.651 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1546853174.651 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.651 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.652 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.652 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.653 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.654 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1546853174.654 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1546853174.654 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.655 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.655 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.656 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.657 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.658 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.658 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.659 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.660 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.660 * [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
1546853174.660 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 y)))))) into 0
1546853174.660 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.660 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.660 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.661 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) into (/ (* (sin z) (sin y)) (cos z))
1546853174.661 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 z)) (sin (/ -1 y)))
1546853174.661 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in (y z) around 0
1546853174.661 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1546853174.661 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.661 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.661 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.661 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.661 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.661 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.661 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.661 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.661 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.661 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.661 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.661 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.661 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.661 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.661 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.661 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.661 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.661 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.661 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.661 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.661 * [misc]backup-simplify:  Simplify y into y
1546853174.661 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.662 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.662 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.662 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853174.662 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.662 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.662 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.662 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.662 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.662 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.662 * [misc]backup-simplify:  Simplify z into z
1546853174.662 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.662 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.662 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.662 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.662 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.662 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.662 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.662 * [misc]backup-simplify:  Simplify z into z
1546853174.662 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.662 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.662 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.662 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.662 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.663 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.663 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.663 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.663 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.663 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.663 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.663 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.663 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.663 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 z)) (sin (/ -1 y))) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1546853174.663 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.663 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.663 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.663 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.663 * [misc]backup-simplify:  Simplify z into z
1546853174.663 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.663 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.663 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.663 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1546853174.663 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.663 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.663 * [misc]taylor:  Taking taylor expansion of z in y
1546853174.663 * [misc]backup-simplify:  Simplify z into z
1546853174.663 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1546853174.663 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.663 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.664 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1546853174.664 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1546853174.664 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1546853174.664 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1546853174.664 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1546853174.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.664 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1546853174.664 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1546853174.664 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1546853174.664 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1546853174.664 * [misc]taylor:  Taking taylor expansion of -1 in y
1546853174.664 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.664 * [misc]taylor:  Taking taylor expansion of y in y
1546853174.664 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.665 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.665 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.665 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.665 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (sin (/ -1 y))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.665 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) in z
1546853174.665 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1546853174.665 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1546853174.665 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.665 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.665 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.665 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.665 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.665 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.665 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.666 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1546853174.666 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1546853174.666 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1546853174.666 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.666 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.666 * [misc]taylor:  Taking taylor expansion of y in z
1546853174.666 * [misc]backup-simplify:  Simplify y into y
1546853174.666 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1546853174.666 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1546853174.666 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1546853174.666 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1546853174.666 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1546853174.666 * [misc]taylor:  Taking taylor expansion of -1 in z
1546853174.666 * [misc]backup-simplify:  Simplify -1 into -1
1546853174.666 * [misc]taylor:  Taking taylor expansion of z in z
1546853174.666 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.666 * [misc]backup-simplify:  Simplify 1 into 1
1546853174.666 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1546853174.666 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1546853174.666 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1546853174.667 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1546853174.667 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1546853174.667 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1546853174.667 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.667 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z)))
1546853174.667 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1546853174.668 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.669 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.669 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1546853174.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.670 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.670 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1546853174.670 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1546853174.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.671 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1546853174.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.672 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853174.672 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.672 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.673 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.673 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.673 * [misc]backup-simplify:  Simplify (+ 0) into 0
1546853174.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1546853174.673 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1546853174.675 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1546853174.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1546853174.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.675 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1546853174.676 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1546853174.676 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.677 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.677 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.677 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.678 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.680 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.680 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.681 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.682 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.683 * [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
1546853174.683 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.683 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.683 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.683 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.683 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.684 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1546853174.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1546853174.685 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1546853174.686 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.686 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1546853174.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1546853174.687 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1546853174.687 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.689 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.690 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.692 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.692 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.694 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1546853174.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546853174.697 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1546853174.699 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1546853174.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1546853174.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1546853174.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546853174.700 * [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
1546853174.701 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1546853174.701 * [misc]taylor:  Taking taylor expansion of 0 in z
1546853174.701 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.701 * [misc]backup-simplify:  Simplify 0 into 0
1546853174.701 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- z))))) into (/ (* (sin z) (sin y)) (cos z))
1546853174.701 * * * [misc]progress:  simplifying candidates
1546853174.701 * * * * [misc]progress:  [ 1 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) 1)))>
1546853174.701 * * * * [misc]progress:  [ 2 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (log (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.701 * [enter]simplify:  Simplifying (- (log (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (log (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853174.702 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853174.709 * * [misc]simplify:  iters left: 5 (40 enodes)
1546853174.720 * * [misc]simplify:  iters left: 4 (70 enodes)
1546853174.740 * * [misc]simplify:  iters left: 3 (129 enodes)
1546853174.760 * * [misc]simplify:  iters left: 2 (246 enodes)
1546853174.828 * [exit]simplify:  Simplified to (+ (- (log (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) (log (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (log (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853174.828 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (+ (- (log (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) (log (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (log (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))))
1546853174.828 * * * * [misc]progress:  [ 3 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.828 * * * * [misc]progress:  [ 4 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.828 * * * * [misc]progress:  [ 5 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (* (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.828 * [enter]simplify:  Simplifying (/ (* (* (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (* (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853174.828 * * [misc]simplify:  iters left: 6 (23 enodes)
1546853174.833 * * [misc]simplify:  iters left: 5 (61 enodes)
1546853174.846 * * [misc]simplify:  iters left: 4 (204 enodes)
1546853174.916 * [exit]simplify:  Simplified to (pow (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) 3)
1546853174.916 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (pow (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) 3))))
1546853174.916 * * * * [misc]progress:  [ 6 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (cbrt (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (cbrt (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.917 * * * * [misc]progress:  [ 7 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.917 * * * * [misc]progress:  [ 8 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (sqrt (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853174.917 * * * * [misc]progress:  [ 9 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (- (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853174.917 * * * * [misc]progress:  [ 10 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (/ (* (tan a) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853174.917 * [enter]simplify:  Simplifying (/ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853174.917 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853174.920 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853174.924 * * [misc]simplify:  iters left: 4 (61 enodes)
1546853174.935 * * [misc]simplify:  iters left: 3 (140 enodes)
1546853174.965 * * [misc]simplify:  iters left: 2 (439 enodes)
1546853175.246 * [exit]simplify:  Simplified to (/ (* (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))))
1546853175.246 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (* (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (/ (* (tan a) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853175.246 * * * * [misc]progress:  [ 11 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853175.247 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853175.247 * * [misc]simplify:  iters left: 6 (23 enodes)
1546853175.253 * * [misc]simplify:  iters left: 5 (46 enodes)
1546853175.263 * * [misc]simplify:  iters left: 4 (82 enodes)
1546853175.276 * * [misc]simplify:  iters left: 3 (137 enodes)
1546853175.313 * * [misc]simplify:  iters left: 2 (253 enodes)
1546853175.435 * [exit]simplify:  Simplified to (* (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))))
1546853175.435 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (* (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853175.436 * [enter]simplify:  Simplifying (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853175.436 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853175.439 * * [misc]simplify:  iters left: 5 (38 enodes)
1546853175.445 * * [misc]simplify:  iters left: 4 (65 enodes)
1546853175.457 * * [misc]simplify:  iters left: 3 (117 enodes)
1546853175.477 * * [misc]simplify:  iters left: 2 (230 enodes)
1546853175.592 * [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853175.592 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))))
1546853175.592 * * * * [misc]progress:  [ 12 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853175.592 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853175.593 * * [misc]simplify:  iters left: 6 (22 enodes)
1546853175.596 * * [misc]simplify:  iters left: 5 (41 enodes)
1546853175.602 * * [misc]simplify:  iters left: 4 (70 enodes)
1546853175.615 * * [misc]simplify:  iters left: 3 (123 enodes)
1546853175.653 * * [misc]simplify:  iters left: 2 (236 enodes)
1546853175.738 * [exit]simplify:  Simplified to (/ (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))))
1546853175.738 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853175.738 * [enter]simplify:  Simplifying (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853175.739 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853175.742 * * [misc]simplify:  iters left: 5 (38 enodes)
1546853175.747 * * [misc]simplify:  iters left: 4 (65 enodes)
1546853175.758 * * [misc]simplify:  iters left: 3 (117 enodes)
1546853175.779 * * [misc]simplify:  iters left: 2 (230 enodes)
1546853175.888 * [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853175.888 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))))
1546853175.888 * * * * [misc]progress:  [ 13 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) 1) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853175.889 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) 1)
1546853175.889 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853175.895 * * [misc]simplify:  iters left: 5 (39 enodes)
1546853175.906 * * [misc]simplify:  iters left: 4 (73 enodes)
1546853175.923 * * [misc]simplify:  iters left: 3 (139 enodes)
1546853175.949 * * [misc]simplify:  iters left: 2 (278 enodes)
1546853176.044 * [exit]simplify:  Simplified to (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))))
1546853176.044 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a))))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853176.044 * [enter]simplify:  Simplifying (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853176.044 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853176.047 * * [misc]simplify:  iters left: 5 (37 enodes)
1546853176.052 * * [misc]simplify:  iters left: 4 (64 enodes)
1546853176.067 * * [misc]simplify:  iters left: 3 (116 enodes)
1546853176.102 * * [misc]simplify:  iters left: 2 (229 enodes)
1546853176.209 * [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))
1546853176.209 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a))))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))))
1546853176.209 * * * * [misc]progress:  [ 14 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) 1) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853176.209 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) 1)
1546853176.209 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853176.212 * * [misc]simplify:  iters left: 5 (39 enodes)
1546853176.219 * * [misc]simplify:  iters left: 4 (73 enodes)
1546853176.233 * * [misc]simplify:  iters left: 3 (139 enodes)
1546853176.276 * * [misc]simplify:  iters left: 2 (278 enodes)
1546853176.399 * [exit]simplify:  Simplified to (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))))
1546853176.399 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a))))) (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853176.400 * [enter]simplify:  Simplifying (/ (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853176.400 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853176.403 * * [misc]simplify:  iters left: 5 (37 enodes)
1546853176.410 * * [misc]simplify:  iters left: 4 (64 enodes)
1546853176.419 * * [misc]simplify:  iters left: 3 (116 enodes)
1546853176.437 * * [misc]simplify:  iters left: 2 (229 enodes)
1546853176.543 * [exit]simplify:  Simplified to (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))
1546853176.543 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (* (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)))) (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (tan a))))) (/ (cbrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))))
1546853176.544 * * * * [misc]progress:  [ 15 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853176.544 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853176.544 * * [misc]simplify:  iters left: 6 (22 enodes)
1546853176.551 * * [misc]simplify:  iters left: 5 (41 enodes)
1546853176.561 * * [misc]simplify:  iters left: 4 (68 enodes)
1546853176.578 * * [misc]simplify:  iters left: 3 (120 enodes)
1546853176.610 * * [misc]simplify:  iters left: 2 (233 enodes)
1546853176.728 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))
1546853176.728 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853176.729 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853176.729 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853176.734 * * [misc]simplify:  iters left: 5 (38 enodes)
1546853176.740 * * [misc]simplify:  iters left: 4 (65 enodes)
1546853176.749 * * [misc]simplify:  iters left: 3 (117 enodes)
1546853176.773 * * [misc]simplify:  iters left: 2 (230 enodes)
1546853176.882 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853176.882 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))))
1546853176.883 * * * * [misc]progress:  [ 16 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853176.884 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853176.884 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853176.891 * * [misc]simplify:  iters left: 5 (38 enodes)
1546853176.902 * * [misc]simplify:  iters left: 4 (65 enodes)
1546853176.921 * * [misc]simplify:  iters left: 3 (117 enodes)
1546853176.956 * * [misc]simplify:  iters left: 2 (230 enodes)
1546853177.062 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853177.062 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853177.063 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853177.063 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853177.074 * * [misc]simplify:  iters left: 5 (38 enodes)
1546853177.085 * * [misc]simplify:  iters left: 4 (65 enodes)
1546853177.105 * * [misc]simplify:  iters left: 3 (117 enodes)
1546853177.143 * * [misc]simplify:  iters left: 2 (230 enodes)
1546853177.244 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853177.244 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))))))
1546853177.244 * * * * [misc]progress:  [ 17 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) 1) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853177.244 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) 1)
1546853177.245 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853177.247 * * [misc]simplify:  iters left: 5 (36 enodes)
1546853177.255 * * [misc]simplify:  iters left: 4 (66 enodes)
1546853177.273 * * [misc]simplify:  iters left: 3 (118 enodes)
1546853177.291 * * [misc]simplify:  iters left: 2 (231 enodes)
1546853177.385 * [exit]simplify:  Simplified to (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853177.385 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853177.385 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853177.385 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853177.390 * * [misc]simplify:  iters left: 5 (37 enodes)
1546853177.395 * * [misc]simplify:  iters left: 4 (64 enodes)
1546853177.404 * * [misc]simplify:  iters left: 3 (116 enodes)
1546853177.427 * * [misc]simplify:  iters left: 2 (229 enodes)
1546853177.512 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))
1546853177.513 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))))
1546853177.513 * * * * [misc]progress:  [ 18 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) 1) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853177.513 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) 1)
1546853177.513 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853177.516 * * [misc]simplify:  iters left: 5 (36 enodes)
1546853177.521 * * [misc]simplify:  iters left: 4 (66 enodes)
1546853177.530 * * [misc]simplify:  iters left: 3 (118 enodes)
1546853177.552 * * [misc]simplify:  iters left: 2 (231 enodes)
1546853177.686 * [exit]simplify:  Simplified to (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a))))
1546853177.686 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853177.686 * [enter]simplify:  Simplifying (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853177.687 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853177.692 * * [misc]simplify:  iters left: 5 (37 enodes)
1546853177.697 * * [misc]simplify:  iters left: 4 (64 enodes)
1546853177.706 * * [misc]simplify:  iters left: 3 (116 enodes)
1546853177.725 * * [misc]simplify:  iters left: 2 (229 enodes)
1546853177.810 * [exit]simplify:  Simplified to (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))
1546853177.810 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (sqrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) (tan a)))) (/ (sqrt (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))))
1546853177.810 * * * * [misc]progress:  [ 19 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853177.810 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853177.810 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853177.813 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853177.816 * * [misc]simplify:  iters left: 4 (36 enodes)
1546853177.821 * * [misc]simplify:  iters left: 3 (49 enodes)
1546853177.827 * * [misc]simplify:  iters left: 2 (58 enodes)
1546853177.834 * * [misc]simplify:  iters left: 1 (64 enodes)
1546853177.843 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))))))
1546853177.843 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ 1 (* (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853177.843 * [enter]simplify:  Simplifying (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853177.843 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853177.848 * * [misc]simplify:  iters left: 5 (40 enodes)
1546853177.854 * * [misc]simplify:  iters left: 4 (77 enodes)
1546853177.865 * * [misc]simplify:  iters left: 3 (159 enodes)
1546853177.894 * * [misc]simplify:  iters left: 2 (404 enodes)
1546853178.114 * [exit]simplify:  Simplified to (/ (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))
1546853178.114 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))))))
1546853178.114 * * * * [misc]progress:  [ 20 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853178.114 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853178.115 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853178.117 * * [misc]simplify:  iters left: 5 (26 enodes)
1546853178.122 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853178.131 * * [misc]simplify:  iters left: 3 (46 enodes)
1546853178.144 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853178.161 * * [misc]simplify:  iters left: 1 (61 enodes)
1546853178.169 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))))
1546853178.169 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ 1 (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))))) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853178.169 * [enter]simplify:  Simplifying (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853178.169 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853178.172 * * [misc]simplify:  iters left: 5 (40 enodes)
1546853178.178 * * [misc]simplify:  iters left: 4 (77 enodes)
1546853178.192 * * [misc]simplify:  iters left: 3 (159 enodes)
1546853178.245 * * [misc]simplify:  iters left: 2 (404 enodes)
1546853178.503 * [exit]simplify:  Simplified to (/ (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))))
1546853178.503 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (* (- (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (cos y)) (tan z)))) (tan a)))))))
1546853178.503 * * * * [misc]progress:  [ 21 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 1) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853178.503 * [enter]simplify:  Simplifying (/ 1 1)
1546853178.503 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853178.504 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853178.505 * [exit]simplify:  Simplified to 1
1546853178.505 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* 1 (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853178.505 * [enter]simplify:  Simplifying (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853178.505 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853178.512 * * [misc]simplify:  iters left: 5 (39 enodes)
1546853178.523 * * [misc]simplify:  iters left: 4 (76 enodes)
1546853178.547 * * [misc]simplify:  iters left: 3 (157 enodes)
1546853178.599 * * [misc]simplify:  iters left: 2 (374 enodes)
1546853178.791 * [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))
1546853178.791 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)))))
1546853178.791 * * * * [misc]progress:  [ 22 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 1) (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853178.791 * [enter]simplify:  Simplifying (/ 1 1)
1546853178.791 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853178.792 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853178.793 * [exit]simplify:  Simplified to 1
1546853178.793 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* 1 (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853178.793 * [enter]simplify:  Simplifying (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853178.793 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853178.799 * * [misc]simplify:  iters left: 5 (39 enodes)
1546853178.809 * * [misc]simplify:  iters left: 4 (76 enodes)
1546853178.820 * * [misc]simplify:  iters left: 3 (157 enodes)
1546853178.870 * * [misc]simplify:  iters left: 2 (374 enodes)
1546853179.091 * [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a))
1546853179.091 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (tan a)))))
1546853179.091 * * * * [misc]progress:  [ 23 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853179.091 * [enter]simplify:  Simplifying (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853179.092 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853179.097 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853179.105 * * [misc]simplify:  iters left: 4 (36 enodes)
1546853179.115 * * [misc]simplify:  iters left: 3 (49 enodes)
1546853179.129 * * [misc]simplify:  iters left: 2 (58 enodes)
1546853179.144 * * [misc]simplify:  iters left: 1 (64 enodes)
1546853179.162 * [exit]simplify:  Simplified to (/ (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))))))
1546853179.162 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853179.162 * [enter]simplify:  Simplifying (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853179.163 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853179.169 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853179.177 * * [misc]simplify:  iters left: 4 (44 enodes)
1546853179.189 * * [misc]simplify:  iters left: 3 (70 enodes)
1546853179.210 * * [misc]simplify:  iters left: 2 (127 enodes)
1546853179.241 * * [misc]simplify:  iters left: 1 (259 enodes)
1546853179.338 * [exit]simplify:  Simplified to (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a)) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))))))
1546853179.338 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a)) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y))))))))))
1546853179.339 * * * * [misc]progress:  [ 24 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853179.339 * [enter]simplify:  Simplifying (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853179.339 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853179.344 * * [misc]simplify:  iters left: 5 (26 enodes)
1546853179.351 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853179.360 * * [misc]simplify:  iters left: 3 (46 enodes)
1546853179.373 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853179.387 * * [misc]simplify:  iters left: 1 (61 enodes)
1546853179.407 * [exit]simplify:  Simplified to (/ (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))) (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))))
1546853179.408 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))) (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))
1546853179.408 * [enter]simplify:  Simplifying (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853179.408 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853179.414 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853179.422 * * [misc]simplify:  iters left: 4 (44 enodes)
1546853179.435 * * [misc]simplify:  iters left: 3 (70 enodes)
1546853179.456 * * [misc]simplify:  iters left: 2 (127 enodes)
1546853179.512 * * [misc]simplify:  iters left: 1 (259 enodes)
1546853179.626 * [exit]simplify:  Simplified to (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a)) (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))))))
1546853179.626 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a)) (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y))))))))))
1546853179.626 * * * * [misc]progress:  [ 25 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) 1) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853179.626 * [enter]simplify:  Simplifying (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) 1)
1546853179.626 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853179.628 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853179.634 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853179.638 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853179.643 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853179.650 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853179.665 * [exit]simplify:  Simplified to (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853179.665 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853179.665 * [enter]simplify:  Simplifying (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853179.666 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853179.671 * * [misc]simplify:  iters left: 5 (31 enodes)
1546853179.680 * * [misc]simplify:  iters left: 4 (43 enodes)
1546853179.692 * * [misc]simplify:  iters left: 3 (69 enodes)
1546853179.713 * * [misc]simplify:  iters left: 2 (122 enodes)
1546853179.753 * * [misc]simplify:  iters left: 1 (456 enodes)
1546853180.065 * [exit]simplify:  Simplified to (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a)) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))))
1546853180.065 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a)) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))))))))
1546853180.065 * * * * [misc]progress:  [ 26 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) 1) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.066 * [enter]simplify:  Simplifying (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) 1)
1546853180.066 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853180.070 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853180.076 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853180.089 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853180.101 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853180.114 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853180.131 * [exit]simplify:  Simplified to (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853180.131 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853180.132 * [enter]simplify:  Simplifying (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853180.132 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853180.134 * * [misc]simplify:  iters left: 5 (31 enodes)
1546853180.138 * * [misc]simplify:  iters left: 4 (43 enodes)
1546853180.144 * * [misc]simplify:  iters left: 3 (69 enodes)
1546853180.154 * * [misc]simplify:  iters left: 2 (122 enodes)
1546853180.184 * * [misc]simplify:  iters left: 1 (456 enodes)
1546853180.447 * [exit]simplify:  Simplified to (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a)) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))))
1546853180.447 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (/ (- (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))) (tan a)) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z))))))))))
1546853180.447 * * * * [misc]progress:  [ 27 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.447 * * * * [misc]progress:  [ 28 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (/ 1 (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.447 * * * * [misc]progress:  [ 29 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))>
1546853180.447 * * * * [misc]progress:  [ 30 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.448 * [enter]simplify:  Simplifying (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853180.448 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853180.453 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853180.459 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853180.467 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853180.484 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853180.497 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853180.506 * [exit]simplify:  Simplified to (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853180.506 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (* (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))) (cbrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))) (cbrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))))))
1546853180.506 * * * * [misc]progress:  [ 31 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.507 * [enter]simplify:  Simplifying (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))
1546853180.507 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853180.509 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853180.512 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853180.516 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853180.524 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853180.538 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853180.555 * [exit]simplify:  Simplified to (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853180.555 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (sqrt (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))) (sqrt (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))))))
1546853180.555 * * * * [misc]progress:  [ 32 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) 1) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853180.556 * [enter]simplify:  Simplifying (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
1546853180.556 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853180.558 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853180.561 * * [misc]simplify:  iters left: 4 (31 enodes)
1546853180.565 * * [misc]simplify:  iters left: 3 (44 enodes)
1546853180.570 * * [misc]simplify:  iters left: 2 (53 enodes)
1546853180.578 * * [misc]simplify:  iters left: 1 (59 enodes)
1546853180.588 * [exit]simplify:  Simplified to (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))
1546853180.588 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) 1) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))))))
1546853180.588 * * * * [misc]progress:  [ 33 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) 1) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853180.588 * [enter]simplify:  Simplifying (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
1546853180.589 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853180.593 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853180.600 * * [misc]simplify:  iters left: 4 (31 enodes)
1546853180.608 * * [misc]simplify:  iters left: 3 (44 enodes)
1546853180.620 * * [misc]simplify:  iters left: 2 (53 enodes)
1546853180.633 * * [misc]simplify:  iters left: 1 (59 enodes)
1546853180.648 * [exit]simplify:  Simplified to (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))
1546853180.648 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) 1) (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))))))
1546853180.648 * * * * [misc]progress:  [ 34 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))))))>
1546853180.649 * [enter]simplify:  Simplifying (* (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))
1546853180.649 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853180.652 * * [misc]simplify:  iters left: 5 (36 enodes)
1546853180.657 * * [misc]simplify:  iters left: 4 (64 enodes)
1546853180.667 * * [misc]simplify:  iters left: 3 (116 enodes)
1546853180.695 * * [misc]simplify:  iters left: 2 (229 enodes)
1546853180.780 * [exit]simplify:  Simplified to (* (cbrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))))
1546853180.780 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (cbrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))) (cbrt (* (+ (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))))) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (cbrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))))))
1546853180.780 * * * * [misc]progress:  [ 35 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))))))>
1546853180.781 * [enter]simplify:  Simplifying (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))
1546853180.781 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853180.784 * * [misc]simplify:  iters left: 5 (35 enodes)
1546853180.790 * * [misc]simplify:  iters left: 4 (63 enodes)
1546853180.809 * * [misc]simplify:  iters left: 3 (115 enodes)
1546853180.828 * * [misc]simplify:  iters left: 2 (228 enodes)
1546853180.917 * [exit]simplify:  Simplified to (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a))))
1546853180.917 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a)))) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (sqrt (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))))))))
1546853180.918 * * * * [misc]progress:  [ 36 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))>
1546853180.918 * * * * [misc]progress:  [ 37 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))>
1546853180.918 * [enter]simplify:  Simplifying (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
1546853180.918 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853180.921 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853180.924 * * [misc]simplify:  iters left: 4 (31 enodes)
1546853180.928 * * [misc]simplify:  iters left: 3 (44 enodes)
1546853180.934 * * [misc]simplify:  iters left: 2 (53 enodes)
1546853180.941 * * [misc]simplify:  iters left: 1 (59 enodes)
1546853180.949 * [exit]simplify:  Simplified to (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))
1546853180.949 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (tan a) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))) (/ (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))))
1546853180.949 * * * * [misc]progress:  [ 38 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a)))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)))))>
1546853180.950 * [enter]simplify:  Simplifying (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))
1546853180.950 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853180.954 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853180.956 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853180.961 * * [misc]simplify:  iters left: 3 (74 enodes)
1546853180.990 * * [misc]simplify:  iters left: 2 (169 enodes)
1546853181.048 * * [misc]simplify:  iters left: 1 (435 enodes)
1546853181.196 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan z) (cos a)) (/ (sin y) (cos y))))
1546853181.196 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a)))) (- (cos a) (* (* (tan z) (cos a)) (/ (sin y) (cos y)))))))
1546853181.197 * * * * [misc]progress:  [ 39 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 3) (pow (tan a) 3))) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (* (tan a) (tan a)) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))))>
1546853181.197 * [enter]simplify:  Simplifying (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (* (tan a) (tan a)) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))))
1546853181.197 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853181.200 * * [misc]simplify:  iters left: 5 (41 enodes)
1546853181.206 * * [misc]simplify:  iters left: 4 (83 enodes)
1546853181.219 * * [misc]simplify:  iters left: 3 (149 enodes)
1546853181.258 * * [misc]simplify:  iters left: 2 (291 enodes)
1546853181.387 * [exit]simplify:  Simplified to (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (- (* (tan a) (tan a)) (/ (* (tan a) (+ (tan y) (tan z))) (- 1 (/ (tan z) (/ (cos y) (sin y)))))))
1546853181.387 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 3) (pow (tan a) 3))) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (- (* (tan a) (tan a)) (/ (* (tan a) (+ (tan y) (tan z))) (- 1 (/ (tan z) (/ (cos y) (sin y))))))))))
1546853181.387 * * * * [misc]progress:  [ 40 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853181.388 * [enter]simplify:  Simplifying (- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
1546853181.388 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853181.392 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853181.399 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853181.408 * * [misc]simplify:  iters left: 3 (46 enodes)
1546853181.420 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853181.434 * * [misc]simplify:  iters left: 1 (61 enodes)
1546853181.442 * [exit]simplify:  Simplified to (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a))
1546853181.442 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))) (- (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (tan a)))))
1546853181.442 * * * * [misc]progress:  [ 41 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos a) (cos a))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (sin a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (cos a) (cos a)))))))>
1546853181.443 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos a) (cos a))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (sin a) (sin a))))
1546853181.443 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853181.446 * * [misc]simplify:  iters left: 5 (47 enodes)
1546853181.454 * * [misc]simplify:  iters left: 4 (115 enodes)
1546853181.490 * * [misc]simplify:  iters left: 3 (338 enodes)
1546853181.680 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a))))
1546853181.680 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (cos a) (cos a)))))))
1546853181.680 * * * * [misc]progress:  [ 42 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (cos a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cos a))))))>
1546853181.681 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (cos a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (sin a))))
1546853181.681 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853181.688 * * [misc]simplify:  iters left: 5 (46 enodes)
1546853181.703 * * [misc]simplify:  iters left: 4 (115 enodes)
1546853181.754 * * [misc]simplify:  iters left: 3 (345 enodes)
1546853181.924 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (tan a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a))))
1546853181.924 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos a) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (tan a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cos a))))))
1546853181.924 * * * * [misc]progress:  [ 43 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (cos a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (sin a) (tan a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cos a))))))>
1546853181.924 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (cos a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (sin a) (tan a))))
1546853181.924 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853181.927 * * [misc]simplify:  iters left: 5 (46 enodes)
1546853181.935 * * [misc]simplify:  iters left: 4 (115 enodes)
1546853181.959 * * [misc]simplify:  iters left: 3 (345 enodes)
1546853182.126 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (tan a))))
1546853182.126 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos a) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (sin a)) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (tan a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cos a))))))
1546853182.126 * * * * [misc]progress:  [ 44 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (* (cos a) (cos a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos a) (cos a)))))))>
1546853182.126 * [enter]simplify:  Simplifying (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (* (cos a) (cos a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (sin a))))
1546853182.127 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853182.130 * * [misc]simplify:  iters left: 5 (48 enodes)
1546853182.138 * * [misc]simplify:  iters left: 4 (123 enodes)
1546853182.167 * * [misc]simplify:  iters left: 3 (362 enodes)
1546853182.277 * [exit]simplify:  Simplified to (- (/ (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (tan z) (/ (sin y) (cos y))))) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (* (sin a) (sin a))))
1546853182.278 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (tan z) (/ (sin y) (cos y))))) (* (- 1 (* (tan z) (/ (sin y) (cos y)))) (* (sin a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos a) (cos a)))))))
1546853182.278 * * * * [misc]progress:  [ 45 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (tan a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))>
1546853182.278 * [enter]simplify:  Simplifying (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (tan a) (sin a))))
1546853182.278 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853182.281 * * [misc]simplify:  iters left: 5 (47 enodes)
1546853182.289 * * [misc]simplify:  iters left: 4 (117 enodes)
1546853182.323 * * [misc]simplify:  iters left: 3 (312 enodes)
1546853182.439 * [exit]simplify:  Simplified to (- (/ (* (+ (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (sin a) (tan a)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))
1546853182.439 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (sin a) (tan a)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))
1546853182.439 * * * * [misc]progress:  [ 46 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (tan a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))>
1546853182.440 * [enter]simplify:  Simplifying (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (tan a))))
1546853182.440 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853182.443 * * [misc]simplify:  iters left: 5 (47 enodes)
1546853182.454 * * [misc]simplify:  iters left: 4 (117 enodes)
1546853182.495 * * [misc]simplify:  iters left: 3 (312 enodes)
1546853182.585 * [exit]simplify:  Simplified to (- (/ (* (+ (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (tan a) (sin a)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))
1546853182.585 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (cos a) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (tan a) (sin a)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))
1546853182.586 * * * * [misc]progress:  [ 47 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (cos a) (cos a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos a) (cos a)))))))>
1546853182.586 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (cos a) (cos a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (sin a))))
1546853182.586 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853182.592 * * [misc]simplify:  iters left: 5 (42 enodes)
1546853182.606 * * [misc]simplify:  iters left: 4 (106 enodes)
1546853182.652 * * [misc]simplify:  iters left: 3 (318 enodes)
1546853182.818 * [exit]simplify:  Simplified to (- (/ (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (* (- 1 (/ (tan z) (/ (cos y) (sin y)))) (* (sin a) (sin a))))
1546853182.818 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (* (- 1 (/ (tan z) (/ (cos y) (sin y)))) (* (sin a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (cos a) (cos a)))))))
1546853182.818 * * * * [misc]progress:  [ 48 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (tan a) (sin a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))>
1546853182.818 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (tan a) (sin a))))
1546853182.818 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853182.824 * * [misc]simplify:  iters left: 5 (41 enodes)
1546853182.836 * * [misc]simplify:  iters left: 4 (100 enodes)
1546853182.870 * * [misc]simplify:  iters left: 3 (274 enodes)
1546853183.018 * [exit]simplify:  Simplified to (- (/ (* (cos a) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (sin a) (tan a)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))
1546853183.018 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (cos a) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (sin a) (tan a)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))
1546853183.019 * * * * [misc]progress:  [ 49 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (tan a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))>
1546853183.019 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (* (sin a) (tan a))))
1546853183.019 * * [misc]simplify:  iters left: 6 (21 enodes)
1546853183.025 * * [misc]simplify:  iters left: 5 (41 enodes)
1546853183.037 * * [misc]simplify:  iters left: 4 (100 enodes)
1546853183.074 * * [misc]simplify:  iters left: 3 (274 enodes)
1546853183.204 * [exit]simplify:  Simplified to (- (/ (* (cos a) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (tan a) (sin a)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))
1546853183.204 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (/ (* (cos a) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- 1 (* (/ (tan z) (cos y)) (sin y)))) (* (* (tan a) (sin a)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a))))))
1546853183.204 * * * * [misc]progress:  [ 50 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) 3) (pow (* (tan a) (tan a)) 3)) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (+ (* (* (tan a) (tan a)) (* (tan a) (tan a))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))))>
1546853183.204 * [enter]simplify:  Simplifying (- (pow (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) 3) (pow (* (tan a) (tan a)) 3))
1546853183.204 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853183.211 * * [misc]simplify:  iters left: 5 (44 enodes)
1546853183.229 * * [misc]simplify:  iters left: 4 (117 enodes)
1546853183.253 * * [misc]simplify:  iters left: 3 (331 enodes)
1546853183.430 * [exit]simplify:  Simplified to (- (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3)) (* (pow (tan a) 3) (pow (tan a) 3)))
1546853183.430 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3)) (* (pow (tan a) 3) (pow (tan a) 3))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (+ (* (* (tan a) (tan a)) (* (tan a) (tan a))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))))
1546853183.430 * * * * [misc]progress:  [ 51 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (* (tan a) (tan a)) (* (tan a) (tan a)))) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))>
1546853183.431 * [enter]simplify:  Simplifying (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (* (tan a) (tan a)) (* (tan a) (tan a))))
1546853183.431 * * [misc]simplify:  iters left: 6 (19 enodes)
1546853183.437 * * [misc]simplify:  iters left: 5 (44 enodes)
1546853183.452 * * [misc]simplify:  iters left: 4 (107 enodes)
1546853183.497 * * [misc]simplify:  iters left: 3 (264 enodes)
1546853183.639 * [exit]simplify:  Simplified to (- (pow (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) 4) (pow (tan a) 4))
1546853183.639 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))) 4) (pow (tan a) 4)) (* (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)) (+ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a)))))))
1546853183.639 * * * * [misc]progress:  [ 52 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ 1 1)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853183.640 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853183.640 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853183.643 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853183.649 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853183.656 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853183.666 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853183.676 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853183.690 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853183.690 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (+ 1 1)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853183.690 * [enter]simplify:  Simplifying (+ 1 1)
1546853183.690 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853183.691 * * [misc]simplify:  iters left: 1 (5 enodes)
1546853183.692 * [exit]simplify:  Simplified to 2
1546853183.692 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 2) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853183.692 * * * * [misc]progress:  [ 53 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) 1) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853183.693 * [enter]simplify:  Simplifying (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853183.693 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853183.702 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853183.709 * * [misc]simplify:  iters left: 4 (46 enodes)
1546853183.723 * * [misc]simplify:  iters left: 3 (83 enodes)
1546853183.737 * * [misc]simplify:  iters left: 2 (163 enodes)
1546853183.780 * * [misc]simplify:  iters left: 1 (399 enodes)
1546853184.151 * [exit]simplify:  Simplified to (* (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))))
1546853184.151 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (* (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (* (sin y) (/ (tan z) (cos y)))))) 1) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.151 * * * * [misc]progress:  [ 54 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 2) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.151 * * * * [misc]progress:  [ 55 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ 1 1)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.152 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853184.152 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853184.155 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853184.161 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853184.168 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853184.178 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853184.190 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853184.207 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853184.207 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (+ 1 1)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.207 * * * * [misc]progress:  [ 56 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) 1) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.207 * * * * [misc]progress:  [ 57 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.207 * [enter]simplify:  Simplifying (+ (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.207 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853184.212 * * [misc]simplify:  iters left: 5 (29 enodes)
1546853184.220 * * [misc]simplify:  iters left: 4 (50 enodes)
1546853184.234 * * [misc]simplify:  iters left: 3 (89 enodes)
1546853184.252 * * [misc]simplify:  iters left: 2 (125 enodes)
1546853184.270 * * [misc]simplify:  iters left: 1 (204 enodes)
1546853184.346 * [exit]simplify:  Simplified to (+ (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (/ (sin y) (cos y)))))) (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853184.346 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (/ (sin y) (cos y)))))) (- (log (+ (tan y) (tan z))) (log (- 1 (* (tan z) (/ (sin y) (cos y)))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.346 * * * * [misc]progress:  [ 58 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.346 * [enter]simplify:  Simplifying (+ (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.346 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853184.349 * * [misc]simplify:  iters left: 5 (30 enodes)
1546853184.353 * * [misc]simplify:  iters left: 4 (53 enodes)
1546853184.361 * * [misc]simplify:  iters left: 3 (92 enodes)
1546853184.374 * * [misc]simplify:  iters left: 2 (123 enodes)
1546853184.399 * * [misc]simplify:  iters left: 1 (187 enodes)
1546853184.481 * [exit]simplify:  Simplified to (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))))
1546853184.481 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (sin y) (/ (cos y) (tan z)))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.481 * * * * [misc]progress:  [ 59 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.482 * [enter]simplify:  Simplifying (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (log (+ (tan y) (tan z))) (log (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.482 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853184.487 * * [misc]simplify:  iters left: 5 (30 enodes)
1546853184.495 * * [misc]simplify:  iters left: 4 (47 enodes)
1546853184.507 * * [misc]simplify:  iters left: 3 (81 enodes)
1546853184.530 * * [misc]simplify:  iters left: 2 (125 enodes)
1546853184.566 * * [misc]simplify:  iters left: 1 (228 enodes)
1546853184.628 * [exit]simplify:  Simplified to (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))))
1546853184.628 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.628 * * * * [misc]progress:  [ 60 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.628 * [enter]simplify:  Simplifying (+ (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (log (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.629 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853184.633 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853184.640 * * [misc]simplify:  iters left: 4 (38 enodes)
1546853184.650 * * [misc]simplify:  iters left: 3 (64 enodes)
1546853184.669 * * [misc]simplify:  iters left: 2 (98 enodes)
1546853184.699 * * [misc]simplify:  iters left: 1 (123 enodes)
1546853184.727 * [exit]simplify:  Simplified to (+ (log (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (log (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853184.727 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (log (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (log (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.727 * * * * [misc]progress:  [ 61 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.727 * * * * [misc]progress:  [ 62 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (log (exp (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.727 * * * * [misc]progress:  [ 63 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.727 * [enter]simplify:  Simplifying (* (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.727 * * [misc]simplify:  iters left: 6 (17 enodes)
1546853184.730 * * [misc]simplify:  iters left: 5 (50 enodes)
1546853184.742 * * [misc]simplify:  iters left: 4 (204 enodes)
1546853184.859 * [exit]simplify:  Simplified to (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3))
1546853184.859 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853184.859 * * * * [misc]progress:  [ 64 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853184.859 * [enter]simplify:  Simplifying (* (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853184.859 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853184.863 * * [misc]simplify:  iters left: 5 (60 enodes)
1546853184.877 * * [misc]simplify:  iters left: 4 (236 enodes)
1546853185.003 * [exit]simplify:  Simplified to (* (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) 3))
1546853185.003 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))) 3))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.003 * * * * [misc]progress:  [ 65 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.003 * [enter]simplify:  Simplifying (* (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853185.004 * * [misc]simplify:  iters left: 6 (20 enodes)
1546853185.011 * * [misc]simplify:  iters left: 5 (60 enodes)
1546853185.030 * * [misc]simplify:  iters left: 4 (252 enodes)
1546853185.203 * [exit]simplify:  Simplified to (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3))
1546853185.203 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 3))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.203 * * * * [misc]progress:  [ 66 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.203 * [enter]simplify:  Simplifying (* (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853185.204 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853185.209 * * [misc]simplify:  iters left: 5 (34 enodes)
1546853185.221 * * [misc]simplify:  iters left: 4 (99 enodes)
1546853185.266 * * [misc]simplify:  iters left: 3 (327 enodes)
1546853185.540 * [exit]simplify:  Simplified to (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 5))
1546853185.540 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (pow (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y))))) 5))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.540 * * * * [misc]progress:  [ 67 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (cbrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (cbrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.540 * * * * [misc]progress:  [ 68 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.541 * * * * [misc]progress:  [ 69 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (sqrt (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.541 * * * * [misc]progress:  [ 70 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.541 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))
1546853185.541 * * [misc]simplify:  iters left: 5 (6 enodes)
1546853185.543 * * [misc]simplify:  iters left: 4 (13 enodes)
1546853185.546 * * [misc]simplify:  iters left: 3 (27 enodes)
1546853185.550 * * [misc]simplify:  iters left: 2 (55 enodes)
1546853185.557 * * [misc]simplify:  iters left: 1 (74 enodes)
1546853185.568 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))
1546853185.568 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.568 * [enter]simplify:  Simplifying (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853185.568 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853185.569 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853185.572 * * [misc]simplify:  iters left: 4 (30 enodes)
1546853185.577 * * [misc]simplify:  iters left: 3 (68 enodes)
1546853185.594 * * [misc]simplify:  iters left: 2 (211 enodes)
1546853185.767 * [exit]simplify:  Simplified to (* (- 1 (* (/ (tan z) (cos y)) (sin y))) (- 1 (* (/ (tan z) (cos y)) (sin y))))
1546853185.767 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (* (- 1 (* (/ (tan z) (cos y)) (sin y))) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.767 * * * * [misc]progress:  [ 71 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.767 * * * * [misc]progress:  [ 72 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.768 * [enter]simplify:  Simplifying (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853185.768 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853185.772 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853185.777 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853185.784 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853185.798 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853185.811 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853185.826 * [exit]simplify:  Simplified to (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853185.826 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.826 * * * * [misc]progress:  [ 73 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.827 * [enter]simplify:  Simplifying (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853185.827 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853185.831 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853185.836 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853185.843 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853185.854 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853185.866 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853185.881 * [exit]simplify:  Simplified to (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853185.881 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.881 * * * * [misc]progress:  [ 74 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.882 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853185.882 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853185.886 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853185.891 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853185.899 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853185.910 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853185.923 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853185.939 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853185.939 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.940 * * * * [misc]progress:  [ 75 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.940 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853185.940 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853185.944 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853185.949 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853185.957 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853185.968 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853185.980 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853185.995 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853185.995 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853185.996 * * * * [misc]progress:  [ 76 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)) (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853185.996 * [enter]simplify:  Simplifying (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853185.996 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.000 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.004 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.008 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.013 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.019 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.027 * [exit]simplify:  Simplified to (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))
1546853186.027 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)) (/ (cbrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.027 * * * * [misc]progress:  [ 77 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.027 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.027 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853186.029 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853186.032 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853186.036 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853186.042 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853186.049 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853186.057 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853186.057 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.057 * * * * [misc]progress:  [ 78 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.057 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.057 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853186.059 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853186.062 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853186.066 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853186.071 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853186.077 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853186.087 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853186.087 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.087 * * * * [misc]progress:  [ 79 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) 1)) (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.087 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853186.087 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.091 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.097 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.104 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.114 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.124 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.132 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))
1546853186.132 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (sqrt (+ (tan y) (tan z))) 1)) (/ (sqrt (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.132 * * * * [misc]progress:  [ 80 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.132 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.132 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.134 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.137 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.140 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.146 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.153 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.164 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.164 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.164 * * * * [misc]progress:  [ 81 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.164 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.164 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.166 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.169 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.172 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.178 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.184 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.192 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.192 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.192 * * * * [misc]progress:  [ 82 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 1)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.192 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853186.192 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853186.194 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853186.197 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853186.201 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853186.206 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853186.212 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853186.219 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853186.220 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 1)) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.220 * * * * [misc]progress:  [ 83 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.220 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.220 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.222 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.224 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.228 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.233 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.239 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.250 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.250 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.251 * * * * [misc]progress:  [ 84 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.251 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.251 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.255 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.261 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.268 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.279 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.289 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.297 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.297 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.297 * * * * [misc]progress:  [ 85 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 1)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.298 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853186.298 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853186.299 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853186.302 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853186.305 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853186.311 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853186.316 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853186.324 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853186.324 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ 1 1)) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.324 * * * * [misc]progress:  [ 86 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 1) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.324 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853186.324 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853186.326 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853186.329 * * [misc]simplify:  iters left: 4 (27 enodes)
1546853186.336 * * [misc]simplify:  iters left: 3 (40 enodes)
1546853186.346 * * [misc]simplify:  iters left: 2 (49 enodes)
1546853186.358 * * [misc]simplify:  iters left: 1 (55 enodes)
1546853186.373 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853186.373 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) 1) (/ (+ (tan y) (tan z)) (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.373 * * * * [misc]progress:  [ 87 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (/ 1 (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.374 * [enter]simplify:  Simplifying (/ 1 (- 1 (/ (* (sin y) (tan z)) (cos y))))
1546853186.374 * * [misc]simplify:  iters left: 6 (10 enodes)
1546853186.377 * * [misc]simplify:  iters left: 5 (17 enodes)
1546853186.381 * * [misc]simplify:  iters left: 4 (24 enodes)
1546853186.387 * * [misc]simplify:  iters left: 3 (37 enodes)
1546853186.398 * * [misc]simplify:  iters left: 2 (46 enodes)
1546853186.409 * * [misc]simplify:  iters left: 1 (52 enodes)
1546853186.421 * [exit]simplify:  Simplified to (/ 1 (- 1 (/ (tan z) (/ (cos y) (sin y)))))
1546853186.421 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (/ 1 (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.421 * * * * [misc]progress:  [ 88 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3)))) (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.422 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.422 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.424 * * [misc]simplify:  iters left: 5 (32 enodes)
1546853186.430 * * [misc]simplify:  iters left: 4 (89 enodes)
1546853186.448 * * [misc]simplify:  iters left: 3 (227 enodes)
1546853186.549 * [exit]simplify:  Simplified to (+ (* (* (/ (sin y) (cos y)) (tan z)) (* (/ (sin y) (cos y)) (tan z))) (+ 1 (* (/ (sin y) (cos y)) (tan z))))
1546853186.549 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3)))) (+ (* (* (/ (sin y) (cos y)) (tan z)) (* (/ (sin y) (cos y)) (tan z))) (+ 1 (* (/ (sin y) (cos y)) (tan z))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.549 * * * * [misc]progress:  [ 89 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y)))))) (+ 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.549 * [enter]simplify:  Simplifying (+ 1 (/ (* (sin y) (tan z)) (cos y)))
1546853186.550 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853186.551 * * [misc]simplify:  iters left: 5 (15 enodes)
1546853186.553 * * [misc]simplify:  iters left: 4 (17 enodes)
1546853186.555 * * [misc]simplify:  iters left: 3 (20 enodes)
1546853186.559 * * [misc]simplify:  iters left: 2 (22 enodes)
1546853186.561 * * [misc]simplify:  iters left: 1 (23 enodes)
1546853186.564 * [exit]simplify:  Simplified to (+ 1 (* (tan z) (/ (sin y) (cos y))))
1546853186.564 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y)))))) (+ 1 (* (tan z) (/ (sin y) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.564 * * * * [misc]progress:  [ 90 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.565 * [enter]simplify:  Simplifying (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853186.565 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853186.567 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853186.569 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853186.573 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853186.582 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853186.594 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853186.609 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))))
1546853186.609 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y))))) (cbrt (/ (+ (tan y) (tan z)) (- 1 (* (/ (tan z) (cos y)) (sin y)))))) (* (cbrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.610 * * * * [misc]progress:  [ 91 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.610 * [enter]simplify:  Simplifying (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.610 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853186.614 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.619 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.627 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.637 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.649 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853186.664 * [exit]simplify:  Simplified to (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.664 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (sqrt (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.664 * * * * [misc]progress:  [ 92 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.665 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853186.665 * * [misc]simplify:  iters left: 6 (16 enodes)
1546853186.670 * * [misc]simplify:  iters left: 5 (30 enodes)
1546853186.679 * * [misc]simplify:  iters left: 4 (46 enodes)
1546853186.691 * * [misc]simplify:  iters left: 3 (62 enodes)
1546853186.706 * * [misc]simplify:  iters left: 2 (74 enodes)
1546853186.719 * * [misc]simplify:  iters left: 1 (80 enodes)
1546853186.730 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z))))))
1546853186.730 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z))))) (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (* (/ (sin y) (cos y)) (tan z)))))) (* (/ (cbrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.730 * * * * [misc]progress:  [ 93 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.730 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.730 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853186.732 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853186.735 * * [misc]simplify:  iters left: 4 (34 enodes)
1546853186.739 * * [misc]simplify:  iters left: 3 (48 enodes)
1546853186.748 * * [misc]simplify:  iters left: 2 (57 enodes)
1546853186.762 * * [misc]simplify:  iters left: 1 (63 enodes)
1546853186.778 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853186.778 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (/ (cbrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.778 * * * * [misc]progress:  [ 94 / 163 ] 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 y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.779 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) 1)
1546853186.779 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853186.781 * * [misc]simplify:  iters left: 5 (14 enodes)
1546853186.785 * * [misc]simplify:  iters left: 4 (20 enodes)
1546853186.791 * * [misc]simplify:  iters left: 3 (34 enodes)
1546853186.800 * * [misc]simplify:  iters left: 2 (60 enodes)
1546853186.816 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1546853186.816 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (/ (cbrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.816 * * * * [misc]progress:  [ 95 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.816 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853186.816 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853186.821 * * [misc]simplify:  iters left: 5 (25 enodes)
1546853186.828 * * [misc]simplify:  iters left: 4 (32 enodes)
1546853186.836 * * [misc]simplify:  iters left: 3 (45 enodes)
1546853186.848 * * [misc]simplify:  iters left: 2 (54 enodes)
1546853186.860 * * [misc]simplify:  iters left: 1 (60 enodes)
1546853186.877 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y)))))))
1546853186.877 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (sqrt (+ (tan y) (tan z))) (* (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))) (cbrt (- 1 (* (tan z) (/ (sin y) (cos y))))))) (* (/ (sqrt (+ (tan y) (tan z))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.877 * * * * [misc]progress:  [ 96 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.877 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853186.878 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853186.882 * * [misc]simplify:  iters left: 5 (22 enodes)
1546853186.888 * * [misc]simplify:  iters left: 4 (29 enodes)
1546853186.895 * * [misc]simplify:  iters left: 3 (42 enodes)
1546853186.907 * * [misc]simplify:  iters left: 2 (51 enodes)
1546853186.920 * * [misc]simplify:  iters left: 1 (57 enodes)
1546853186.937 * [exit]simplify:  Simplified to (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z))))))
1546853186.937 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (sin y) (/ (cos y) (tan z)))))) (* (/ (sqrt (+ (tan y) (tan z))) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.937 * * * * [misc]progress:  [ 97 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (sqrt (+ (tan y) (tan z))) 1) (* (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.938 * [enter]simplify:  Simplifying (/ (sqrt (+ (tan y) (tan z))) 1)
1546853186.938 * * [misc]simplify:  iters left: 6 (8 enodes)
1546853186.940 * * [misc]simplify:  iters left: 5 (11 enodes)
1546853186.943 * * [misc]simplify:  iters left: 4 (13 enodes)
1546853186.946 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1546853186.946 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (sqrt (+ (tan y) (tan z))) (* (/ (sqrt (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853186.946 * * * * [misc]progress:  [ 98 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853186.946 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853186.946 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853186.950 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853186.955 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853186.962 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853186.973 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853186.986 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853187.001 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y))))))
1546853187.001 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.001 * * * * [misc]progress:  [ 99 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.002 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853187.002 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853187.005 * * [misc]simplify:  iters left: 5 (18 enodes)
1546853187.010 * * [misc]simplify:  iters left: 4 (25 enodes)
1546853187.016 * * [misc]simplify:  iters left: 3 (38 enodes)
1546853187.025 * * [misc]simplify:  iters left: 2 (47 enodes)
1546853187.031 * * [misc]simplify:  iters left: 1 (53 enodes)
1546853187.038 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853187.038 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.038 * * * * [misc]progress:  [ 100 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 1) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.039 * [enter]simplify:  Simplifying (/ 1 1)
1546853187.039 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853187.039 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853187.039 * [exit]simplify:  Simplified to 1
1546853187.039 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* 1 (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.039 * * * * [misc]progress:  [ 101 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.040 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))))
1546853187.040 * * [misc]simplify:  iters left: 6 (12 enodes)
1546853187.041 * * [misc]simplify:  iters left: 5 (21 enodes)
1546853187.045 * * [misc]simplify:  iters left: 4 (28 enodes)
1546853187.053 * * [misc]simplify:  iters left: 3 (41 enodes)
1546853187.066 * * [misc]simplify:  iters left: 2 (50 enodes)
1546853187.079 * * [misc]simplify:  iters left: 1 (56 enodes)
1546853187.095 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y))))))
1546853187.095 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (/ 1 (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (cbrt (- 1 (/ (tan z) (/ (cos y) (sin y)))))) (* (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.095 * * * * [misc]progress:  [ 102 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.095 * [enter]simplify:  Simplifying (/ 1 (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853187.095 * * [misc]simplify:  iters left: 6 (11 enodes)
1546853187.098 * * [misc]simplify:  iters left: 5 (18 enodes)
1546853187.103 * * [misc]simplify:  iters left: 4 (25 enodes)
1546853187.110 * * [misc]simplify:  iters left: 3 (38 enodes)
1546853187.119 * * [misc]simplify:  iters left: 2 (47 enodes)
1546853187.131 * * [misc]simplify:  iters left: 1 (53 enodes)
1546853187.145 * [exit]simplify:  Simplified to (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y))))))
1546853187.145 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ 1 (sqrt (- 1 (* (tan z) (/ (sin y) (cos y)))))) (* (/ (+ (tan y) (tan z)) (sqrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.145 * * * * [misc]progress:  [ 103 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ 1 1) (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.146 * [enter]simplify:  Simplifying (/ 1 1)
1546853187.146 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853187.147 * * [misc]simplify:  iters left: 1 (4 enodes)
1546853187.147 * [exit]simplify:  Simplified to 1
1546853187.147 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* 1 (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.147 * * * * [misc]progress:  [ 104 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.147 * * * * [misc]progress:  [ 105 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (/ 1 (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.148 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1546853187.148 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853187.149 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853187.151 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1546853187.151 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (/ 1 (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.151 * * * * [misc]progress:  [ 106 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3))) (* (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.151 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (/ (* (sin y) (tan z)) (cos y)) 3)))
1546853187.151 * * [misc]simplify:  iters left: 6 (15 enodes)
1546853187.157 * * [misc]simplify:  iters left: 5 (31 enodes)
1546853187.165 * * [misc]simplify:  iters left: 4 (70 enodes)
1546853187.199 * * [misc]simplify:  iters left: 3 (276 enodes)
1546853187.379 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (pow (* (/ (sin y) (cos y)) (tan z)) 3)))
1546853187.379 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (pow (* (/ (sin y) (cos y)) (tan z)) 3))) (* (+ (* 1 1) (+ (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))) (* 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.379 * * * * [misc]progress:  [ 107 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y))))) (* (+ 1 (/ (* (sin y) (tan z)) (cos y))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.379 * [enter]simplify:  Simplifying (/ (+ (tan y) (tan z)) (- (* 1 1) (* (/ (* (sin y) (tan z)) (cos y)) (/ (* (sin y) (tan z)) (cos y)))))
1546853187.379 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853187.381 * * [misc]simplify:  iters left: 5 (26 enodes)
1546853187.385 * * [misc]simplify:  iters left: 4 (55 enodes)
1546853187.400 * * [misc]simplify:  iters left: 3 (144 enodes)
1546853187.435 * * [misc]simplify:  iters left: 2 (367 enodes)
1546853187.645 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (/ (cos y) (tan z))) (/ (sin y) (/ (cos y) (tan z))))))
1546853187.645 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (* (/ (sin y) (/ (cos y) (tan z))) (/ (sin y) (/ (cos y) (tan z)))))) (* (+ 1 (/ (* (sin y) (tan z)) (cos y))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.645 * * * * [misc]progress:  [ 108 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.646 * [enter]simplify:  Simplifying (- 1 (/ (* (sin y) (tan z)) (cos y)))
1546853187.646 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853187.649 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853187.653 * * [misc]simplify:  iters left: 4 (23 enodes)
1546853187.659 * * [misc]simplify:  iters left: 3 (36 enodes)
1546853187.668 * * [misc]simplify:  iters left: 2 (45 enodes)
1546853187.678 * * [misc]simplify:  iters left: 1 (51 enodes)
1546853187.691 * [exit]simplify:  Simplified to (- 1 (/ (tan z) (/ (cos y) (sin y))))
1546853187.691 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (+ (tan y) (tan z))) (- 1 (/ (tan z) (/ (cos y) (sin y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.691 * * * * [misc]progress:  [ 109 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.692 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))))
1546853187.692 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853187.696 * * [misc]simplify:  iters left: 5 (24 enodes)
1546853187.702 * * [misc]simplify:  iters left: 4 (49 enodes)
1546853187.716 * * [misc]simplify:  iters left: 3 (81 enodes)
1546853187.738 * * [misc]simplify:  iters left: 2 (136 enodes)
1546853187.773 * * [misc]simplify:  iters left: 1 (199 enodes)
1546853187.835 * [exit]simplify:  Simplified to (/ (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y)))))
1546853187.835 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (/ (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- 1 (* (tan z) (/ (sin y) (cos y))))) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.835 * * * * [misc]progress:  [ 110 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.835 * * * * [misc]progress:  [ 111 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) (+ 1 1))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.836 * [enter]simplify:  Simplifying (tan a)
1546853187.836 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853187.836 * [exit]simplify:  Simplified to (tan a)
1546853187.836 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) (+ 1 1))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.837 * [enter]simplify:  Simplifying (+ 1 1)
1546853187.837 * * [misc]simplify:  iters left: 2 (2 enodes)
1546853187.838 * * [misc]simplify:  iters left: 1 (5 enodes)
1546853187.839 * [exit]simplify:  Simplified to 2
1546853187.839 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) 2)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.839 * * * * [misc]progress:  [ 112 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (* (tan a) (tan a)) 1)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.839 * [enter]simplify:  Simplifying (* (tan a) (tan a))
1546853187.839 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853187.840 * [exit]simplify:  Simplified to (* (tan a) (tan a))
1546853187.840 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (* (tan a) (tan a)) 1)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.840 * * * * [misc]progress:  [ 113 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) 2)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.840 * * * * [misc]progress:  [ 114 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) (+ 1 1))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.841 * [enter]simplify:  Simplifying (tan a)
1546853187.841 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853187.841 * [exit]simplify:  Simplified to (tan a)
1546853187.841 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (tan a) (+ 1 1))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.841 * * * * [misc]progress:  [ 115 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (pow (* (tan a) (tan a)) 1)) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.841 * * * * [misc]progress:  [ 116 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (exp (+ (log (tan a)) (log (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.842 * [enter]simplify:  Simplifying (+ (log (tan a)) (log (tan a)))
1546853187.842 * * [misc]simplify:  iters left: 4 (4 enodes)
1546853187.843 * [exit]simplify:  Simplified to (+ (log (tan a)) (log (tan a)))
1546853187.843 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (exp (+ (log (tan a)) (log (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.843 * * * * [misc]progress:  [ 117 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (exp (log (* (tan a) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.843 * * * * [misc]progress:  [ 118 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (log (exp (* (tan a) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.843 * * * * [misc]progress:  [ 119 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (* (* (* (tan a) (tan a)) (tan a)) (* (* (tan a) (tan a)) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.843 * [enter]simplify:  Simplifying (* (* (* (tan a) (tan a)) (tan a)) (* (* (tan a) (tan a)) (tan a)))
1546853187.844 * * [misc]simplify:  iters left: 6 (5 enodes)
1546853187.845 * * [misc]simplify:  iters left: 5 (10 enodes)
1546853187.849 * * [misc]simplify:  iters left: 4 (18 enodes)
1546853187.854 * * [misc]simplify:  iters left: 3 (24 enodes)
1546853187.863 * * [misc]simplify:  iters left: 2 (29 enodes)
1546853187.869 * * [misc]simplify:  iters left: 1 (32 enodes)
1546853187.876 * [exit]simplify:  Simplified to (pow (tan a) 6)
1546853187.876 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (pow (tan a) 6))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.877 * * * * [misc]progress:  [ 120 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (cbrt (* (tan a) (tan a))) (cbrt (* (tan a) (tan a)))) (cbrt (* (tan a) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.877 * * * * [misc]progress:  [ 121 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (cbrt (* (* (* (tan a) (tan a)) (* (tan a) (tan a))) (* (tan a) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.877 * * * * [misc]progress:  [ 122 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (sqrt (* (tan a) (tan a))) (sqrt (* (tan a) (tan a))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.877 * * * * [misc]progress:  [ 123 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (sin a) (sin a)) (* (cos a) (cos a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.877 * [enter]simplify:  Simplifying (* (sin a) (sin a))
1546853187.877 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853187.878 * [exit]simplify:  Simplified to (* (sin a) (sin a))
1546853187.878 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (sin a) (sin a)) (* (cos a) (cos a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.878 * [enter]simplify:  Simplifying (* (cos a) (cos a))
1546853187.878 * * [misc]simplify:  iters left: 3 (3 enodes)
1546853187.879 * [exit]simplify:  Simplified to (* (cos a) (cos a))
1546853187.879 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (sin a) (sin a)) (* (cos a) (cos a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.879 * * * * [misc]progress:  [ 124 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* 1 (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.879 * * * * [misc]progress:  [ 125 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) (* (cbrt (tan a)) (cbrt (tan a)))) (cbrt (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.880 * [enter]simplify:  Simplifying (cbrt (tan a))
1546853187.880 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.881 * [exit]simplify:  Simplified to (cbrt (tan a))
1546853187.881 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) (* (cbrt (tan a)) (cbrt (tan a)))) (cbrt (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.881 * * * * [misc]progress:  [ 126 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) (sqrt (tan a))) (sqrt (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.881 * [enter]simplify:  Simplifying (sqrt (tan a))
1546853187.881 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.882 * [exit]simplify:  Simplified to (sqrt (tan a))
1546853187.882 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) (sqrt (tan a))) (sqrt (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.882 * * * * [misc]progress:  [ 127 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) 1) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.882 * [enter]simplify:  Simplifying (tan a)
1546853187.882 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853187.883 * [exit]simplify:  Simplified to (tan a)
1546853187.883 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (tan a) 1) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.883 * * * * [misc]progress:  [ 128 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (cbrt (tan a)) (cbrt (tan a))) (* (cbrt (tan a)) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.883 * [enter]simplify:  Simplifying (* (cbrt (tan a)) (cbrt (tan a)))
1546853187.883 * * [misc]simplify:  iters left: 4 (4 enodes)
1546853187.884 * [exit]simplify:  Simplified to (* (cbrt (tan a)) (cbrt (tan a)))
1546853187.884 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (* (cbrt (tan a)) (cbrt (tan a))) (* (cbrt (tan a)) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.885 * * * * [misc]progress:  [ 129 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (sqrt (tan a)) (* (sqrt (tan a)) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.885 * [enter]simplify:  Simplifying (sqrt (tan a))
1546853187.885 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.886 * [exit]simplify:  Simplified to (sqrt (tan a))
1546853187.886 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (sqrt (tan a)) (* (sqrt (tan a)) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.886 * * * * [misc]progress:  [ 130 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* 1 (* (tan a) (tan a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.886 * * * * [misc]progress:  [ 131 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (tan a) (sin a)) (cos a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.886 * [enter]simplify:  Simplifying (cos a)
1546853187.886 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853187.887 * [exit]simplify:  Simplified to (cos a)
1546853187.887 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (tan a) (sin a)) (cos a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.887 * * * * [misc]progress:  [ 132 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (sin a) (tan a)) (cos a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.887 * [enter]simplify:  Simplifying (* (sin a) (tan a))
1546853187.887 * * [misc]simplify:  iters left: 3 (4 enodes)
1546853187.888 * * [misc]simplify:  iters left: 2 (5 enodes)
1546853187.890 * [exit]simplify:  Simplified to (* (tan a) (sin a))
1546853187.890 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (* (tan a) (sin a)) (cos a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853187.890 * * * * [misc]progress:  [ 133 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853187.890 * * * * [misc]progress:  [ 134 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin y) (tan z)) 1) (cos y)))) (tan a)))))>
1546853187.890 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1546853187.890 * * [misc]simplify:  iters left: 3 (5 enodes)
1546853187.892 * * [misc]simplify:  iters left: 2 (6 enodes)
1546853187.894 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1546853187.894 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (tan z) (sin y)) 1) (cos y)))) (tan a)))))
1546853187.894 * * * * [misc]progress:  [ 135 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (pow (* (sin y) (tan z)) 1) (cos y)))) (tan a)))))>
1546853187.894 * * * * [misc]progress:  [ 136 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (sin y)) (log (tan z)))) (cos y)))) (tan a)))))>
1546853187.894 * [enter]simplify:  Simplifying (+ (log (sin y)) (log (tan z)))
1546853187.894 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853187.896 * * [misc]simplify:  iters left: 3 (8 enodes)
1546853187.898 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (sin y)))
1546853187.898 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (exp (+ (log (tan z)) (log (sin y)))) (cos y)))) (tan a)))))
1546853187.898 * * * * [misc]progress:  [ 137 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (exp (log (* (sin y) (tan z)))) (cos y)))) (tan a)))))>
1546853187.898 * * * * [misc]progress:  [ 138 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (log (exp (* (sin y) (tan z)))) (cos y)))) (tan a)))))>
1546853187.898 * * * * [misc]progress:  [ 139 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z)))) (cos y)))) (tan a)))))>
1546853187.899 * [enter]simplify:  Simplifying (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z)))
1546853187.899 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853187.902 * * [misc]simplify:  iters left: 5 (16 enodes)
1546853187.907 * * [misc]simplify:  iters left: 4 (41 enodes)
1546853187.921 * * [misc]simplify:  iters left: 3 (75 enodes)
1546853187.943 * * [misc]simplify:  iters left: 2 (99 enodes)
1546853187.967 * * [misc]simplify:  iters left: 1 (102 enodes)
1546853187.991 * [exit]simplify:  Simplified to (pow (* (tan z) (sin y)) 3)
1546853187.991 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (pow (* (tan z) (sin y)) 3)) (cos y)))) (tan a)))))
1546853187.991 * * * * [misc]progress:  [ 140 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (* (sin y) (tan z))) (cbrt (* (sin y) (tan z)))) (cbrt (* (sin y) (tan z)))) (cos y)))) (tan a)))))>
1546853187.992 * * * * [misc]progress:  [ 141 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (cbrt (* (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (sin y) (tan z)))) (cos y)))) (tan a)))))>
1546853187.992 * * * * [misc]progress:  [ 142 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (* (sin y) (tan z))) (sqrt (* (sin y) (tan z)))) (cos y)))) (tan a)))))>
1546853187.992 * * * * [misc]progress:  [ 143 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin y) (tan z))) (cos y)))) (tan a)))))>
1546853187.992 * * * * [misc]progress:  [ 144 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))) (cos y)))) (tan a)))))>
1546853187.992 * [enter]simplify:  Simplifying (cbrt (tan z))
1546853187.992 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.993 * [exit]simplify:  Simplified to (cbrt (tan z))
1546853187.993 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z))) (cos y)))) (tan a)))))
1546853187.993 * * * * [misc]progress:  [ 145 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (sqrt (tan z))) (sqrt (tan z))) (cos y)))) (tan a)))))>
1546853187.993 * [enter]simplify:  Simplifying (sqrt (tan z))
1546853187.993 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.994 * [exit]simplify:  Simplified to (sqrt (tan z))
1546853187.994 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) (sqrt (tan z))) (sqrt (tan z))) (cos y)))) (tan a)))))
1546853187.994 * * * * [misc]progress:  [ 146 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) 1) (tan z)) (cos y)))) (tan a)))))>
1546853187.995 * [enter]simplify:  Simplifying (tan z)
1546853187.995 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853187.995 * [exit]simplify:  Simplified to (tan z)
1546853187.995 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (sin y) 1) (tan z)) (cos y)))) (tan a)))))
1546853187.995 * * * * [misc]progress:  [ 147 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt (sin y)) (tan z))) (cos y)))) (tan a)))))>
1546853187.996 * [enter]simplify:  Simplifying (* (cbrt (sin y)) (cbrt (sin y)))
1546853187.996 * * [misc]simplify:  iters left: 4 (4 enodes)
1546853187.997 * [exit]simplify:  Simplified to (* (cbrt (sin y)) (cbrt (sin y)))
1546853187.997 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt (sin y)) (tan z))) (cos y)))) (tan a)))))
1546853187.997 * * * * [misc]progress:  [ 148 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin y)) (* (sqrt (sin y)) (tan z))) (cos y)))) (tan a)))))>
1546853187.997 * [enter]simplify:  Simplifying (sqrt (sin y))
1546853187.998 * * [misc]simplify:  iters left: 2 (3 enodes)
1546853187.998 * [exit]simplify:  Simplified to (sqrt (sin y))
1546853187.998 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sqrt (sin y)) (* (sqrt (sin y)) (tan z))) (cos y)))) (tan a)))))
1546853187.998 * * * * [misc]progress:  [ 149 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* 1 (* (sin y) (tan z))) (cos y)))) (tan a)))))>
1546853187.999 * * * * [misc]progress:  [ 150 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (sin z)) (cos z)) (cos y)))) (tan a)))))>
1546853188.000 * [enter]simplify:  Simplifying (cos z)
1546853188.000 * * [misc]simplify:  iters left: 1 (2 enodes)
1546853188.001 * [exit]simplify:  Simplified to (cos z)
1546853188.001 * [misc]simplify:  Simplified (2 2 2 1 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin y) (sin z)) (cos z)) (cos y)))) (tan a)))))
1546853188.001 * * * * [misc]progress:  [ 151 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (tan z) (sin y)) (cos y)))) (tan a)))))>
1546853188.001 * * * * [misc]progress:  [ 152 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1546853188.002 * [enter]simplify:  Simplifying (- (+ z y) a)
1546853188.002 * * [misc]simplify:  iters left: 4 (5 enodes)
1546853188.003 * * [misc]simplify:  iters left: 3 (10 enodes)
1546853188.006 * * [misc]simplify:  iters left: 2 (18 enodes)
1546853188.011 * * [misc]simplify:  iters left: 1 (25 enodes)
1546853188.016 * [exit]simplify:  Simplified to (+ (- y a) z)
1546853188.016 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1546853188.016 * * * * [misc]progress:  [ 153 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))))>
1546853188.017 * [enter]simplify:  Simplifying (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))
1546853188.017 * * [misc]simplify:  iters left: 6 (42 enodes)
1546853188.031 * * [misc]simplify:  iters left: 5 (100 enodes)
1546853188.049 * * [misc]simplify:  iters left: 4 (282 enodes)
1546853188.152 * [exit]simplify:  Simplified to (/ (+ (+ (* (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))) (- (/ (* (/ (* (sin y) (sin z)) (* (cos z) (cos y))) 2) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a))))) (+ (/ (sin a) (cos a)) (+ (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))))
1546853188.152 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (+ (* (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))) (- (/ (* (/ (* (sin y) (sin z)) (* (cos z) (cos y))) 2) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a))))) (+ (/ (sin a) (cos a)) (+ (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))))))
1546853188.152 * * * * [misc]progress:  [ 154 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))))>
1546853188.152 * [enter]simplify:  Simplifying (/ (- (+ (/ (pow (sin z) 2) (* (pow (cos z) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (+ (/ (pow (sin y) 2) (* (pow (cos y) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))) (* 2 (/ (* (sin z) (sin y)) (* (cos y) (* (cos z) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (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)))))
1546853188.152 * * [misc]simplify:  iters left: 6 (42 enodes)
1546853188.159 * * [misc]simplify:  iters left: 5 (100 enodes)
1546853188.176 * * [misc]simplify:  iters left: 4 (282 enodes)
1546853188.298 * [exit]simplify:  Simplified to (/ (+ (+ (* (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))) (- (/ (* (/ (* (sin y) (sin z)) (* (cos z) (cos y))) 2) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a))))) (+ (/ (sin a) (cos a)) (+ (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))))
1546853188.298 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (+ (* (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))) (- (/ (* (/ (* (sin y) (sin z)) (* (cos z) (cos y))) 2) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a))))) (+ (/ (sin a) (cos a)) (+ (/ (/ (sin y) (cos y)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))) (/ (/ (sin z) (cos z)) (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y))))))))))
1546853188.298 * * * * [misc]progress:  [ 155 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (pow y 2) (+ (* 2 (* z y)) (pow z 2))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.298 * [enter]simplify:  Simplifying (+ (pow y 2) (+ (* 2 (* z y)) (pow z 2)))
1546853188.298 * * [misc]simplify:  iters left: 6 (9 enodes)
1546853188.300 * * [misc]simplify:  iters left: 5 (19 enodes)
1546853188.302 * * [misc]simplify:  iters left: 4 (33 enodes)
1546853188.311 * * [misc]simplify:  iters left: 3 (48 enodes)
1546853188.317 * * [misc]simplify:  iters left: 2 (62 enodes)
1546853188.324 * [exit]simplify:  Simplified to (+ (* z (* y 2)) (+ (* y y) (* z z)))
1546853188.324 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (* z (* y 2)) (+ (* y y) (* z z))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.324 * * * * [misc]progress:  [ 156 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.324 * [enter]simplify:  Simplifying (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))
1546853188.324 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853188.327 * * [misc]simplify:  iters left: 5 (34 enodes)
1546853188.338 * * [misc]simplify:  iters left: 4 (82 enodes)
1546853188.367 * * [misc]simplify:  iters left: 3 (196 enodes)
1546853188.428 * [exit]simplify:  Simplified to (* (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))) (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))))
1546853188.428 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))) (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.428 * * * * [misc]progress:  [ 157 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2)) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.428 * [enter]simplify:  Simplifying (/ (pow (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 2) (pow (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) 2))
1546853188.429 * * [misc]simplify:  iters left: 6 (18 enodes)
1546853188.431 * * [misc]simplify:  iters left: 5 (34 enodes)
1546853188.442 * * [misc]simplify:  iters left: 4 (82 enodes)
1546853188.466 * * [misc]simplify:  iters left: 3 (196 enodes)
1546853188.543 * [exit]simplify:  Simplified to (* (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))) (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))))
1546853188.543 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y))))) (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (* (/ (sin y) (cos z)) (/ (sin z) (cos y)))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.543 * * * * [misc]progress:  [ 158 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (+ (pow a 2) (+ (* 2/3 (pow a 4)) (* 17/45 (pow a 6))))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.543 * [enter]simplify:  Simplifying (+ (pow a 2) (+ (* 2/3 (pow a 4)) (* 17/45 (pow a 6))))
1546853188.543 * * [misc]simplify:  iters left: 6 (13 enodes)
1546853188.547 * * [misc]simplify:  iters left: 5 (20 enodes)
1546853188.553 * * [misc]simplify:  iters left: 4 (26 enodes)
1546853188.560 * * [misc]simplify:  iters left: 3 (28 enodes)
1546853188.570 * [exit]simplify:  Simplified to (+ (+ (* (pow a 6) 17/45) (* a a)) (* 2/3 (pow a 4)))
1546853188.571 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (+ (+ (* (pow a 6) 17/45) (* a a)) (* 2/3 (pow a 4)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.571 * * * * [misc]progress:  [ 159 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.571 * [enter]simplify:  Simplifying (/ (pow (sin a) 2) (pow (cos a) 2))
1546853188.571 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853188.572 * * [misc]simplify:  iters left: 3 (9 enodes)
1546853188.573 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853188.575 * * [misc]simplify:  iters left: 1 (24 enodes)
1546853188.578 * [exit]simplify:  Simplified to (* (/ (sin a) (cos a)) (/ (sin a) (cos a)))
1546853188.579 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.579 * * * * [misc]progress:  [ 160 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (/ (pow (sin a) 2) (pow (cos a) 2))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>
1546853188.579 * [enter]simplify:  Simplifying (/ (pow (sin a) 2) (pow (cos a) 2))
1546853188.579 * * [misc]simplify:  iters left: 4 (7 enodes)
1546853188.580 * * [misc]simplify:  iters left: 3 (9 enodes)
1546853188.581 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853188.583 * * [misc]simplify:  iters left: 1 (24 enodes)
1546853188.586 * [exit]simplify:  Simplified to (* (/ (sin a) (cos a)) (/ (sin a) (cos a)))
1546853188.586 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (/ (sin a) (cos a)) (/ (sin a) (cos a)))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))
1546853188.586 * * * * [misc]progress:  [ 161 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3)))) (cos y)))) (tan a)))))>
1546853188.586 * [enter]simplify:  Simplifying (- (+ (* 1/3 (* (pow z 3) y)) (* z y)) (* 1/6 (* z (pow y 3))))
1546853188.587 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853188.589 * * [misc]simplify:  iters left: 5 (34 enodes)
1546853188.595 * * [misc]simplify:  iters left: 4 (89 enodes)
1546853188.624 * * [misc]simplify:  iters left: 3 (206 enodes)
1546853188.677 * * [misc]simplify:  iters left: 2 (423 enodes)
1546853188.848 * [exit]simplify:  Simplified to (- (- (* z y) (* (* z 1/6) (pow y 3))) (* (* (* z y) (* z z)) -1/3))
1546853188.848 * [misc]simplify:  Simplified (2 2 2 1 2 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (- (- (* z y) (* (* z 1/6) (pow y 3))) (* (* (* z y) (* z z)) -1/3)) (cos y)))) (tan a)))))
1546853188.849 * * * * [misc]progress:  [ 162 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)))) (tan a)))))>
1546853188.849 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (cos z))
1546853188.849 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853188.850 * * [misc]simplify:  iters left: 4 (10 enodes)
1546853188.851 * * [misc]simplify:  iters left: 3 (12 enodes)
1546853188.854 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853188.858 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853188.863 * [exit]simplify:  Simplified to (/ (sin z) (/ (cos z) (sin y)))
1546853188.863 * [misc]simplify:  Simplified (2 2 2 1 2 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (/ (cos z) (sin y))) (cos y)))) (tan a)))))
1546853188.863 * * * * [misc]progress:  [ 163 / 163 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y)))) (tan a)))))>
1546853188.863 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (cos z))
1546853188.864 * * [misc]simplify:  iters left: 5 (7 enodes)
1546853188.866 * * [misc]simplify:  iters left: 4 (10 enodes)
1546853188.868 * * [misc]simplify:  iters left: 3 (12 enodes)
1546853188.871 * * [misc]simplify:  iters left: 2 (15 enodes)
1546853188.875 * * [misc]simplify:  iters left: 1 (17 enodes)
1546853188.881 * [exit]simplify:  Simplified to (/ (sin z) (/ (cos z) (sin y)))
1546853188.881 * [misc]simplify:  Simplified (2 2 2 1 2 2 1) to (λ (x y z a) (+ x (/ (- (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (/ (sin z) (/ (cos z) (sin y))) (cos y)))) (tan a)))))
1546853188.881 * * * [misc]progress:  adding candidates to table
1546853191.717 * [misc]progress:  [Phase 3 of 3] Extracting.
1546853191.717 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853191.719 * * * [misc]regime-changes:  Trying 5 branch expressions: (a (tan a) z y x)
1546853191.719 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853191.787 * * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853191.892 * * * * [misc]regimes:  Trying to branch on z from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853191.949 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853192.034 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y z a) (cbrt (* (* (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) 3)) (+ (* x x) (- (* (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)) (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))) (* x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))))))> #<alt (λ (x y z a) (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a)))> #<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))))))> #<alt (λ (x y z a) (* (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a)))) (sqrt (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))))> #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))))) (* (tan a) (tan a))) (+ (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a)))))>)
1546853192.100 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1546853192.100 * [enter]simplify:  Simplifying (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))) (tan a))
1546853192.100 * * [misc]simplify:  iters left: 6 (14 enodes)
1546853192.101 * * [misc]simplify:  iters left: 5 (19 enodes)
1546853192.103 * [exit]simplify:  Simplified to (- (+ x (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))) (tan a))
1546853192.103 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546853205.263 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546853205.267 * * * * [exit]points:  Sampled 8000 points with exact outputs
1546853205.955 * [misc]regime-testing:  Baseline error score: 0.2502797641158153
1546853205.956 * [misc]regime-testing:  Oracle error score: 0.09345747662959394
1546853205.958 * [misc]regime-testing:  End program error score: 0.2502797641158153