33.488 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.071 * * * [progress]: [2/2] Setting up program.
0.073 * [progress]: [Phase 2 of 3] Improving.
0.073 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.076 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.077 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.079 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.079 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.079 * * [progress]: iteration 1 / 4
0.079 * * * [progress]: picking best candidate
0.081 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.081 * * * [progress]: localizing error
0.094 * * * [progress]: generating rewritten candidates
0.094 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.097 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.099 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.105 * * * [progress]: generating series expansions
0.105 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.105 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.105 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.105 * [taylor]: Taking taylor expansion of 0.5 in y
0.105 * [taylor]: Taking taylor expansion of (/ x y) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.105 * [taylor]: Taking taylor expansion of 0.5 in x
0.105 * [taylor]: Taking taylor expansion of (/ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.105 * [taylor]: Taking taylor expansion of 0.5 in x
0.105 * [taylor]: Taking taylor expansion of (/ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.105 * [taylor]: Taking taylor expansion of 0.5 in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.109 * [taylor]: Taking taylor expansion of 0.5 in y
0.109 * [taylor]: Taking taylor expansion of (/ y x) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.109 * [taylor]: Taking taylor expansion of 0.5 in x
0.109 * [taylor]: Taking taylor expansion of (/ y x) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.109 * [taylor]: Taking taylor expansion of 0.5 in x
0.109 * [taylor]: Taking taylor expansion of (/ y x) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.109 * [taylor]: Taking taylor expansion of 0.5 in y
0.109 * [taylor]: Taking taylor expansion of (/ y x) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.111 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.111 * [taylor]: Taking taylor expansion of 0.5 in y
0.111 * [taylor]: Taking taylor expansion of (/ y x) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.111 * [taylor]: Taking taylor expansion of 0.5 in x
0.111 * [taylor]: Taking taylor expansion of (/ y x) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.111 * [taylor]: Taking taylor expansion of 0.5 in x
0.111 * [taylor]: Taking taylor expansion of (/ y x) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.111 * [taylor]: Taking taylor expansion of 0.5 in y
0.111 * [taylor]: Taking taylor expansion of (/ y x) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.113 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.113 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.113 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.113 * [taylor]: Taking taylor expansion of 0.5 in y
0.113 * [taylor]: Taking taylor expansion of (/ x y) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.113 * [taylor]: Taking taylor expansion of 0.5 in y
0.113 * [taylor]: Taking taylor expansion of (/ x y) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.113 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.113 * [taylor]: Taking taylor expansion of 0.5 in x
0.113 * [taylor]: Taking taylor expansion of (/ x y) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.113 * [taylor]: Taking taylor expansion of 0.5 in x
0.113 * [taylor]: Taking taylor expansion of (/ x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.114 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.114 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.114 * [taylor]: Taking taylor expansion of 0.5 in x
0.114 * [taylor]: Taking taylor expansion of (/ x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.114 * [taylor]: Taking taylor expansion of 0.5 in x
0.114 * [taylor]: Taking taylor expansion of (/ x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.114 * [taylor]: Taking taylor expansion of 0.5 in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.120 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.126 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ y x) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ y x) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.128 * [taylor]: Taking taylor expansion of 0.5 in y
0.128 * [taylor]: Taking taylor expansion of (/ y x) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.137 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of (/ y x) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of (/ y x) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.137 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ y x) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ y x) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.138 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.138 * [taylor]: Taking taylor expansion of (/ y x) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.138 * [taylor]: Taking taylor expansion of (/ y x) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.148 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.148 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.148 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ x y) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ x y) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ x y) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.149 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.149 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.156 * [taylor]: Taking taylor expansion of 0.125 in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.156 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.164 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.164 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.164 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.164 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.165 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.165 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [taylor]: Taking taylor expansion of (/ y x) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (/ y x) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (/ y x) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.166 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.166 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.166 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (/ y x) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (/ y x) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.167 * [taylor]: Taking taylor expansion of 0.5 in x
0.167 * [taylor]: Taking taylor expansion of (/ y x) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.167 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [taylor]: Taking taylor expansion of (/ y x) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.173 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.173 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of (/ y x) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.174 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.174 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.178 * [taylor]: Taking taylor expansion of (/ y x) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.178 * [taylor]: Taking taylor expansion of (/ y x) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.178 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.178 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.178 * [taylor]: Taking taylor expansion of (/ y x) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ y x) in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.179 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ y x) in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ y x) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * * * [progress]: simplifying candidates
0.186 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.191 * * [simplify]: iteration  0 :  138  enodes  (cost  457 )
0.194 * * [simplify]: iteration  1 :  421  enodes  (cost  413 )
0.201 * * [simplify]: iteration  2 :  1751  enodes  (cost  413 )
0.234 * * [simplify]: iteration  3 :  5002  enodes  (cost  413 )
0.236 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.236 * * * [progress]: adding candidates to table
0.363 * * [progress]: iteration 2 / 4
0.363 * * * [progress]: picking best candidate
0.388 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.388 * * * [progress]: localizing error
0.389 * * * [progress]: generating rewritten candidates
0.389 * * * [progress]: generating series expansions
0.389 * * * [progress]: simplifying candidates
0.389 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.391 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.391 * [simplify]: Simplified to:
   
0.392 * * * [progress]: adding candidates to table
0.392 * * [progress]: iteration 3 / 4
0.392 * * * [progress]: picking best candidate
0.419 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
0.419 * * * [progress]: localizing error
0.430 * * * [progress]: generating rewritten candidates
0.430 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.433 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.436 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.438 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.450 * * * [progress]: generating series expansions
0.450 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.450 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.450 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.450 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.450 * [taylor]: Taking taylor expansion of 0.5 in y
0.450 * [taylor]: Taking taylor expansion of (/ x y) in y
0.450 * [taylor]: Taking taylor expansion of x in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.450 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.450 * [taylor]: Taking taylor expansion of 0.5 in x
0.450 * [taylor]: Taking taylor expansion of (/ x y) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.450 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.450 * [taylor]: Taking taylor expansion of 0.5 in x
0.450 * [taylor]: Taking taylor expansion of (/ x y) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.450 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.450 * [taylor]: Taking taylor expansion of 0.5 in y
0.451 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.454 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.454 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.454 * [taylor]: Taking taylor expansion of 0.5 in y
0.454 * [taylor]: Taking taylor expansion of (/ y x) in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of x in y
0.454 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.454 * [taylor]: Taking taylor expansion of 0.5 in x
0.454 * [taylor]: Taking taylor expansion of (/ y x) in x
0.454 * [taylor]: Taking taylor expansion of y in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.454 * [taylor]: Taking taylor expansion of 0.5 in x
0.454 * [taylor]: Taking taylor expansion of (/ y x) in x
0.454 * [taylor]: Taking taylor expansion of y in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.455 * [taylor]: Taking taylor expansion of 0.5 in y
0.455 * [taylor]: Taking taylor expansion of (/ y x) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.455 * [taylor]: Taking taylor expansion of x in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.456 * [taylor]: Taking taylor expansion of 0.5 in y
0.456 * [taylor]: Taking taylor expansion of (/ y x) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.456 * [taylor]: Taking taylor expansion of 0.5 in x
0.456 * [taylor]: Taking taylor expansion of (/ y x) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.456 * [taylor]: Taking taylor expansion of 0.5 in x
0.456 * [taylor]: Taking taylor expansion of (/ y x) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.457 * [taylor]: Taking taylor expansion of 0.5 in y
0.457 * [taylor]: Taking taylor expansion of (/ y x) in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of x in y
0.457 * [taylor]: Taking taylor expansion of 0 in y
0.457 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.458 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.458 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.458 * [taylor]: Taking taylor expansion of 0.5 in y
0.458 * [taylor]: Taking taylor expansion of (/ x y) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.458 * [taylor]: Taking taylor expansion of 0.5 in x
0.458 * [taylor]: Taking taylor expansion of (/ x y) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.458 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.458 * [taylor]: Taking taylor expansion of 0.5 in x
0.458 * [taylor]: Taking taylor expansion of (/ x y) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.459 * [taylor]: Taking taylor expansion of 0.5 in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.462 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.462 * [taylor]: Taking taylor expansion of 0.5 in y
0.462 * [taylor]: Taking taylor expansion of (/ y x) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.462 * [taylor]: Taking taylor expansion of 0.5 in x
0.462 * [taylor]: Taking taylor expansion of (/ y x) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.462 * [taylor]: Taking taylor expansion of 0.5 in x
0.462 * [taylor]: Taking taylor expansion of (/ y x) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.462 * [taylor]: Taking taylor expansion of 0.5 in y
0.462 * [taylor]: Taking taylor expansion of (/ y x) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.464 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.464 * [taylor]: Taking taylor expansion of 0.5 in y
0.464 * [taylor]: Taking taylor expansion of (/ y x) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.464 * [taylor]: Taking taylor expansion of 0.5 in x
0.464 * [taylor]: Taking taylor expansion of (/ y x) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.464 * [taylor]: Taking taylor expansion of 0.5 in x
0.464 * [taylor]: Taking taylor expansion of (/ y x) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.464 * [taylor]: Taking taylor expansion of 0.5 in y
0.464 * [taylor]: Taking taylor expansion of (/ y x) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.465 * [taylor]: Taking taylor expansion of 0 in y
0.465 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.466 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
0.466 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.466 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.466 * [taylor]: Taking taylor expansion of 0.5 in y
0.466 * [taylor]: Taking taylor expansion of (/ x y) in y
0.466 * [taylor]: Taking taylor expansion of x in y
0.466 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.466 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.466 * [taylor]: Taking taylor expansion of 0.5 in x
0.466 * [taylor]: Taking taylor expansion of (/ x y) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.466 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.466 * [taylor]: Taking taylor expansion of 0.5 in x
0.466 * [taylor]: Taking taylor expansion of (/ x y) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of 1 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
0.467 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.467 * [taylor]: Taking taylor expansion of 0.125 in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.467 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.470 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.471 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.471 * [taylor]: Taking taylor expansion of 0.5 in y
0.471 * [taylor]: Taking taylor expansion of (/ y x) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.471 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.471 * [taylor]: Taking taylor expansion of 0.5 in x
0.471 * [taylor]: Taking taylor expansion of (/ y x) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.471 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.471 * [taylor]: Taking taylor expansion of 0.5 in x
0.471 * [taylor]: Taking taylor expansion of (/ y x) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.471 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.471 * [taylor]: Taking taylor expansion of 0.5 in y
0.471 * [taylor]: Taking taylor expansion of (/ y x) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.473 * [taylor]: Taking taylor expansion of 0 in y
0.473 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.473 * [taylor]: Taking taylor expansion of 0.5 in y
0.473 * [taylor]: Taking taylor expansion of (/ y x) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.473 * [taylor]: Taking taylor expansion of 0.5 in x
0.473 * [taylor]: Taking taylor expansion of (/ y x) in x
0.473 * [taylor]: Taking taylor expansion of y in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.473 * [taylor]: Taking taylor expansion of 0.5 in x
0.473 * [taylor]: Taking taylor expansion of (/ y x) in x
0.473 * [taylor]: Taking taylor expansion of y in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.474 * [taylor]: Taking taylor expansion of 0.5 in y
0.474 * [taylor]: Taking taylor expansion of (/ y x) in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.475 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.476 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
0.476 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
0.476 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.476 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.476 * [taylor]: Taking taylor expansion of 0.5 in y
0.476 * [taylor]: Taking taylor expansion of (/ x y) in y
0.476 * [taylor]: Taking taylor expansion of x in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.476 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.476 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.476 * [taylor]: Taking taylor expansion of 0.5 in x
0.476 * [taylor]: Taking taylor expansion of (/ x y) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of y in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.476 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.476 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.476 * [taylor]: Taking taylor expansion of 0.5 in x
0.476 * [taylor]: Taking taylor expansion of (/ x y) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of 1 in y
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.478 * [taylor]: Taking taylor expansion of 0.125 in y
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.483 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.483 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.483 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.483 * [taylor]: Taking taylor expansion of 0.5 in y
0.483 * [taylor]: Taking taylor expansion of (/ y x) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.483 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.483 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.483 * [taylor]: Taking taylor expansion of 0.5 in x
0.483 * [taylor]: Taking taylor expansion of (/ y x) in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.483 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.483 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.483 * [taylor]: Taking taylor expansion of 0.5 in x
0.483 * [taylor]: Taking taylor expansion of (/ y x) in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.484 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.484 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.484 * [taylor]: Taking taylor expansion of 0.5 in y
0.484 * [taylor]: Taking taylor expansion of (/ y x) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.488 * [taylor]: Taking taylor expansion of 0 in y
0.491 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.491 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.491 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.491 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.491 * [taylor]: Taking taylor expansion of 0.5 in y
0.491 * [taylor]: Taking taylor expansion of (/ y x) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.492 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.492 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.492 * [taylor]: Taking taylor expansion of 0.5 in x
0.492 * [taylor]: Taking taylor expansion of (/ y x) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.492 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.492 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.492 * [taylor]: Taking taylor expansion of 0.5 in x
0.492 * [taylor]: Taking taylor expansion of (/ y x) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.493 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.493 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.493 * [taylor]: Taking taylor expansion of 0.5 in y
0.493 * [taylor]: Taking taylor expansion of (/ y x) in y
0.493 * [taylor]: Taking taylor expansion of y in y
0.493 * [taylor]: Taking taylor expansion of x in y
0.493 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.498 * * * [progress]: simplifying candidates
0.499 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (neg (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1)
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1)
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) 1)
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.507 * * [simplify]: iteration  0 :  351  enodes  (cost  1606 )
0.515 * * [simplify]: iteration  1 :  1470  enodes  (cost  1336 )
0.546 * * [simplify]: iteration  2 :  5002  enodes  (cost  1259 )
0.552 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (neg (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sin (/ x (* y 2.0)))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.553 * * * [progress]: adding candidates to table
0.778 * * [progress]: iteration 4 / 4
0.778 * * * [progress]: picking best candidate
0.825 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
0.825 * * * [progress]: localizing error
0.840 * * * [progress]: generating rewritten candidates
0.840 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.842 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
0.845 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
0.847 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
0.850 * * * [progress]: generating series expansions
0.850 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.850 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.850 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.850 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.850 * [taylor]: Taking taylor expansion of 0.5 in y
0.850 * [taylor]: Taking taylor expansion of (/ x y) in y
0.850 * [taylor]: Taking taylor expansion of x in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.850 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.850 * [taylor]: Taking taylor expansion of 0.5 in x
0.851 * [taylor]: Taking taylor expansion of (/ x y) in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of y in x
0.851 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.851 * [taylor]: Taking taylor expansion of 0.5 in x
0.851 * [taylor]: Taking taylor expansion of (/ x y) in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of y in x
0.851 * [taylor]: Taking taylor expansion of 0 in y
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.851 * [taylor]: Taking taylor expansion of 0.5 in y
0.851 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.854 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.854 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.854 * [taylor]: Taking taylor expansion of 0.5 in y
0.854 * [taylor]: Taking taylor expansion of (/ y x) in y
0.854 * [taylor]: Taking taylor expansion of y in y
0.855 * [taylor]: Taking taylor expansion of x in y
0.855 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.855 * [taylor]: Taking taylor expansion of 0.5 in x
0.855 * [taylor]: Taking taylor expansion of (/ y x) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.855 * [taylor]: Taking taylor expansion of 0.5 in x
0.855 * [taylor]: Taking taylor expansion of (/ y x) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.855 * [taylor]: Taking taylor expansion of 0.5 in y
0.855 * [taylor]: Taking taylor expansion of (/ y x) in y
0.855 * [taylor]: Taking taylor expansion of y in y
0.855 * [taylor]: Taking taylor expansion of x in y
0.855 * [taylor]: Taking taylor expansion of 0 in y
0.855 * [taylor]: Taking taylor expansion of 0 in y
0.856 * [taylor]: Taking taylor expansion of 0 in y
0.857 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.857 * [taylor]: Taking taylor expansion of 0.5 in y
0.857 * [taylor]: Taking taylor expansion of (/ y x) in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of x in y
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.857 * [taylor]: Taking taylor expansion of 0.5 in x
0.857 * [taylor]: Taking taylor expansion of (/ y x) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.857 * [taylor]: Taking taylor expansion of 0.5 in x
0.857 * [taylor]: Taking taylor expansion of (/ y x) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.857 * [taylor]: Taking taylor expansion of 0.5 in y
0.857 * [taylor]: Taking taylor expansion of (/ y x) in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of x in y
0.857 * [taylor]: Taking taylor expansion of 0 in y
0.857 * [taylor]: Taking taylor expansion of 0 in y
0.858 * [taylor]: Taking taylor expansion of 0 in y
0.858 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
0.858 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.859 * [taylor]: Taking taylor expansion of 0.5 in y
0.859 * [taylor]: Taking taylor expansion of (/ x y) in y
0.859 * [taylor]: Taking taylor expansion of x in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ x y) in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.859 * [taylor]: Taking taylor expansion of 0.5 in x
0.859 * [taylor]: Taking taylor expansion of (/ x y) in x
0.859 * [taylor]: Taking taylor expansion of x in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of 0 in y
0.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.859 * [taylor]: Taking taylor expansion of 0.5 in y
0.859 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.861 * [taylor]: Taking taylor expansion of 0 in y
0.862 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.862 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.862 * [taylor]: Taking taylor expansion of 0.5 in y
0.862 * [taylor]: Taking taylor expansion of (/ y x) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of x in y
0.862 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.862 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.862 * [taylor]: Taking taylor expansion of 0.5 in x
0.862 * [taylor]: Taking taylor expansion of (/ y x) in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.863 * [taylor]: Taking taylor expansion of 0.5 in x
0.863 * [taylor]: Taking taylor expansion of (/ y x) in x
0.863 * [taylor]: Taking taylor expansion of y in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.863 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.863 * [taylor]: Taking taylor expansion of 0.5 in y
0.863 * [taylor]: Taking taylor expansion of (/ y x) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [taylor]: Taking taylor expansion of x in y
0.863 * [taylor]: Taking taylor expansion of 0 in y
0.863 * [taylor]: Taking taylor expansion of 0 in y
0.864 * [taylor]: Taking taylor expansion of 0 in y
0.864 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.864 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.864 * [taylor]: Taking taylor expansion of 0.5 in y
0.864 * [taylor]: Taking taylor expansion of (/ y x) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.864 * [taylor]: Taking taylor expansion of 0.5 in x
0.864 * [taylor]: Taking taylor expansion of (/ y x) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.865 * [taylor]: Taking taylor expansion of 0.5 in x
0.865 * [taylor]: Taking taylor expansion of (/ y x) in x
0.865 * [taylor]: Taking taylor expansion of y in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.865 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.865 * [taylor]: Taking taylor expansion of 0.5 in y
0.865 * [taylor]: Taking taylor expansion of (/ y x) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of x in y
0.865 * [taylor]: Taking taylor expansion of 0 in y
0.865 * [taylor]: Taking taylor expansion of 0 in y
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.866 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
0.866 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.866 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.866 * [taylor]: Taking taylor expansion of 0.5 in y
0.866 * [taylor]: Taking taylor expansion of (/ x y) in y
0.866 * [taylor]: Taking taylor expansion of x in y
0.866 * [taylor]: Taking taylor expansion of y in y
0.866 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.866 * [taylor]: Taking taylor expansion of 0.5 in x
0.866 * [taylor]: Taking taylor expansion of (/ x y) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of y in x
0.866 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.866 * [taylor]: Taking taylor expansion of 0.5 in x
0.866 * [taylor]: Taking taylor expansion of (/ x y) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of y in x
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.867 * [taylor]: Taking taylor expansion of 0.5 in y
0.867 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.869 * [taylor]: Taking taylor expansion of 0 in y
0.870 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.870 * [taylor]: Taking taylor expansion of 0.5 in y
0.870 * [taylor]: Taking taylor expansion of (/ y x) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.870 * [taylor]: Taking taylor expansion of 0.5 in x
0.870 * [taylor]: Taking taylor expansion of (/ y x) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.870 * [taylor]: Taking taylor expansion of 0.5 in x
0.870 * [taylor]: Taking taylor expansion of (/ y x) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.870 * [taylor]: Taking taylor expansion of 0.5 in y
0.870 * [taylor]: Taking taylor expansion of (/ y x) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of 0 in y
0.871 * [taylor]: Taking taylor expansion of 0 in y
0.871 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (/ y x) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.872 * [taylor]: Taking taylor expansion of (/ y x) in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.872 * [taylor]: Taking taylor expansion of 0.5 in x
0.872 * [taylor]: Taking taylor expansion of (/ y x) in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.872 * [taylor]: Taking taylor expansion of 0.5 in y
0.872 * [taylor]: Taking taylor expansion of (/ y x) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of 0 in y
0.873 * [taylor]: Taking taylor expansion of 0 in y
0.873 * [taylor]: Taking taylor expansion of 0 in y
0.874 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
0.874 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.874 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.874 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.874 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.874 * [taylor]: Taking taylor expansion of 0.5 in y
0.874 * [taylor]: Taking taylor expansion of (/ x y) in y
0.874 * [taylor]: Taking taylor expansion of x in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.874 * [taylor]: Taking taylor expansion of 0.5 in y
0.874 * [taylor]: Taking taylor expansion of (/ x y) in y
0.874 * [taylor]: Taking taylor expansion of x in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.874 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.874 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ x y) in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.874 * [taylor]: Taking taylor expansion of 0.5 in x
0.874 * [taylor]: Taking taylor expansion of (/ x y) in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of y in x
0.875 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.875 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.875 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.875 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.875 * [taylor]: Taking taylor expansion of 0.5 in x
0.875 * [taylor]: Taking taylor expansion of (/ x y) in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of y in x
0.875 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.875 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.875 * [taylor]: Taking taylor expansion of 0.5 in x
0.875 * [taylor]: Taking taylor expansion of (/ x y) in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of y in x
0.875 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.875 * [taylor]: Taking taylor expansion of 0.5 in y
0.875 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of 0 in y
0.880 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.880 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.880 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.880 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.880 * [taylor]: Taking taylor expansion of y in y
0.888 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.888 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.889 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.889 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.889 * [taylor]: Taking taylor expansion of 0.5 in y
0.889 * [taylor]: Taking taylor expansion of (/ y x) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.889 * [taylor]: Taking taylor expansion of x in y
0.889 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.889 * [taylor]: Taking taylor expansion of 0.5 in y
0.889 * [taylor]: Taking taylor expansion of (/ y x) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.889 * [taylor]: Taking taylor expansion of x in y
0.889 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.889 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.889 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.889 * [taylor]: Taking taylor expansion of 0.5 in x
0.889 * [taylor]: Taking taylor expansion of (/ y x) in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.889 * [taylor]: Taking taylor expansion of 0.5 in x
0.889 * [taylor]: Taking taylor expansion of (/ y x) in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.890 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.890 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.890 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.890 * [taylor]: Taking taylor expansion of 0.5 in x
0.890 * [taylor]: Taking taylor expansion of (/ y x) in x
0.890 * [taylor]: Taking taylor expansion of y in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.890 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.890 * [taylor]: Taking taylor expansion of 0.5 in x
0.890 * [taylor]: Taking taylor expansion of (/ y x) in x
0.890 * [taylor]: Taking taylor expansion of y in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.890 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.890 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.890 * [taylor]: Taking taylor expansion of 0.5 in y
0.890 * [taylor]: Taking taylor expansion of (/ y x) in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of x in y
0.890 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.890 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.890 * [taylor]: Taking taylor expansion of 0.5 in y
0.890 * [taylor]: Taking taylor expansion of (/ y x) in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of x in y
0.891 * [taylor]: Taking taylor expansion of 0 in y
0.893 * [taylor]: Taking taylor expansion of 0 in y
0.895 * [taylor]: Taking taylor expansion of 0 in y
0.899 * [taylor]: Taking taylor expansion of 0 in y
0.899 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.899 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.900 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.900 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.900 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.900 * [taylor]: Taking taylor expansion of 0.5 in y
0.900 * [taylor]: Taking taylor expansion of (/ y x) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.900 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.900 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.900 * [taylor]: Taking taylor expansion of 0.5 in y
0.900 * [taylor]: Taking taylor expansion of (/ y x) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.900 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.900 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.900 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.900 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.900 * [taylor]: Taking taylor expansion of 0.5 in x
0.900 * [taylor]: Taking taylor expansion of (/ y x) in x
0.900 * [taylor]: Taking taylor expansion of y in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.900 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.900 * [taylor]: Taking taylor expansion of 0.5 in x
0.900 * [taylor]: Taking taylor expansion of (/ y x) in x
0.900 * [taylor]: Taking taylor expansion of y in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.901 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.901 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.901 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.901 * [taylor]: Taking taylor expansion of 0.5 in x
0.901 * [taylor]: Taking taylor expansion of (/ y x) in x
0.901 * [taylor]: Taking taylor expansion of y in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.901 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.901 * [taylor]: Taking taylor expansion of 0.5 in x
0.901 * [taylor]: Taking taylor expansion of (/ y x) in x
0.901 * [taylor]: Taking taylor expansion of y in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.901 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.901 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.901 * [taylor]: Taking taylor expansion of 0.5 in y
0.901 * [taylor]: Taking taylor expansion of (/ y x) in y
0.901 * [taylor]: Taking taylor expansion of y in y
0.901 * [taylor]: Taking taylor expansion of x in y
0.901 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.901 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.901 * [taylor]: Taking taylor expansion of 0.5 in y
0.901 * [taylor]: Taking taylor expansion of (/ y x) in y
0.901 * [taylor]: Taking taylor expansion of y in y
0.901 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of 0 in y
0.904 * [taylor]: Taking taylor expansion of 0 in y
0.906 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.911 * * * [progress]: simplifying candidates
0.911 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
0.915 * * [simplify]: iteration  0 :  56  enodes  (cost  192 )
0.917 * * [simplify]: iteration  1 :  123  enodes  (cost  164 )
0.919 * * [simplify]: iteration  2 :  434  enodes  (cost  164 )
0.928 * * [simplify]: iteration  3 :  1952  enodes  (cost  164 )
0.959 * * [simplify]: iteration  4 :  5001  enodes  (cost  164 )
0.961 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
0.961 * * * [progress]: adding candidates to table
1.082 * [progress]: [Phase 3 of 3] Extracting.
1.082 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.089 * * * [regime-changes]: Trying 5 branch expressions: ((* y 2.0) (/ x (* y 2.0)) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) y x)
1.089 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.153 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.217 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.283 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.357 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))))>)
1.422 * * * [regime]: Found split indices: #<option (#s(si 18 255))>
1.423 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.423 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.423 * [simplify]: Simplified to:
   1.0
4.303 * [regime-testing]: Baseline error score: 28.15478658758882
4.304 * [regime-testing]: Oracle error score: 25.799224436444124
4.305 * [regime-testing]: End program error score: 28.15478658758882
4.355 * [regime-testing]: Target error score: 28.598763006341066