17.584 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.070 * * * [progress]: [2/2] Setting up program.
0.072 * [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))))
0.075 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.077 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.078 * * [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
0.091 * * * [progress]: generating rewritten candidates
0.091 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.094 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.096 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.102 * * * [progress]: generating series expansions
0.102 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.103 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.103 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.103 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.103 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.103 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.103 * [taylor]: Taking taylor expansion of 0.5 in y
0.103 * [taylor]: Taking taylor expansion of (/ x y) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.103 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.103 * [taylor]: Taking taylor expansion of 0.5 in y
0.103 * [taylor]: Taking taylor expansion of (/ x y) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.103 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.103 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.103 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.103 * [taylor]: Taking taylor expansion of 0.5 in x
0.103 * [taylor]: Taking taylor expansion of (/ x y) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.103 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.103 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (/ x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.104 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.104 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.104 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (/ x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.104 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (/ x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.104 * [taylor]: Taking taylor expansion of 0.5 in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.110 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.110 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.116 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.117 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.117 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.117 * [taylor]: Taking taylor expansion of 0.5 in y
0.117 * [taylor]: Taking taylor expansion of (/ y x) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.117 * [taylor]: Taking taylor expansion of 0.5 in y
0.117 * [taylor]: Taking taylor expansion of (/ y x) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.118 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.118 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.118 * [taylor]: Taking taylor expansion of 0.5 in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.118 * [taylor]: Taking taylor expansion of 0.5 in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.118 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.118 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.118 * [taylor]: Taking taylor expansion of 0.5 in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.118 * [taylor]: Taking taylor expansion of 0.5 in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.119 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ y x) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ y x) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.130 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.130 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.130 * [taylor]: Taking taylor expansion of 0.5 in y
0.130 * [taylor]: Taking taylor expansion of (/ y x) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.130 * [taylor]: Taking taylor expansion of 0.5 in y
0.130 * [taylor]: Taking taylor expansion of (/ y x) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.130 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.130 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ y x) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ y x) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.131 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.131 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.131 * [taylor]: Taking taylor expansion of 0.5 in x
0.131 * [taylor]: Taking taylor expansion of (/ y x) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.131 * [taylor]: Taking taylor expansion of 0.5 in x
0.131 * [taylor]: Taking taylor expansion of (/ y x) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.131 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of (/ y x) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of (/ y x) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.141 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ x y) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.146 * [taylor]: Taking taylor expansion of 0.5 in y
0.146 * [taylor]: Taking taylor expansion of (/ y x) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.146 * [taylor]: Taking taylor expansion of (/ y x) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.146 * [taylor]: Taking taylor expansion of (/ y x) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.146 * [taylor]: Taking taylor expansion of 0.5 in y
0.146 * [taylor]: Taking taylor expansion of (/ y x) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.148 * [taylor]: Taking taylor expansion of 0.5 in x
0.148 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.148 * [taylor]: Taking taylor expansion of 0.5 in x
0.148 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.150 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.150 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.150 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of (/ x y) in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.151 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.151 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.152 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.152 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.159 * [taylor]: Taking taylor expansion of 0.125 in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.172 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.172 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.172 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.172 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [taylor]: Taking taylor expansion of (/ y x) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [taylor]: Taking taylor expansion of (/ y x) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.172 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [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 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.173 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
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 x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ y x) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ y x) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ y x) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of x in x
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
0.174 * [taylor]: Taking taylor expansion of (cos (* 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
0.174 * [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
0.175 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of (/ y x) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.182 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.182 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.182 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.182 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.182 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.182 * [taylor]: Taking taylor expansion of 0.5 in y
0.182 * [taylor]: Taking taylor expansion of (/ y x) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ y x) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ y x) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.183 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.183 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ y x) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ y x) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.184 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.185 * [taylor]: Taking taylor expansion of 0.5 in y
0.185 * [taylor]: Taking taylor expansion of (/ y x) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * * * [progress]: simplifying candidates
0.193 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ 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)))))
  (- (tan (/ x (* y 2.0))))
  (- (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
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.198 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.201 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.210 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.250 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.252 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ 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)))))
  (- (tan (/ x (* y 2.0))))
  (- (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
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.253 * * * [progress]: adding candidates to table
0.426 * * [progress]: iteration 2 / 4
0.426 * * * [progress]: picking best candidate
0.458 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.458 * * * [progress]: localizing error
0.458 * * * [progress]: generating rewritten candidates
0.458 * * * [progress]: generating series expansions
0.458 * * * [progress]: simplifying candidates
0.459 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.461 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.461 * [simplify]: Simplified to:
   
0.461 * * * [progress]: adding candidates to table
0.462 * * [progress]: iteration 3 / 4
0.462 * * * [progress]: picking best candidate
0.495 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
0.496 * * * [progress]: localizing error
0.507 * * * [progress]: generating rewritten candidates
0.507 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.509 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.511 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.514 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.527 * * * [progress]: generating series expansions
0.527 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.527 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
0.527 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.527 * [taylor]: Taking taylor expansion of 0.5 in y
0.527 * [taylor]: Taking taylor expansion of (/ x y) in y
0.527 * [taylor]: Taking taylor expansion of x in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.527 * [taylor]: Taking taylor expansion of 0.5 in x
0.527 * [taylor]: Taking taylor expansion of (/ x y) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.527 * [taylor]: Taking taylor expansion of 0.5 in x
0.527 * [taylor]: Taking taylor expansion of (/ x y) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of 1 in y
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
0.528 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.528 * [taylor]: Taking taylor expansion of 0.125 in y
0.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of 0 in y
0.533 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ y x) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.533 * [taylor]: Taking taylor expansion of 0.5 in x
0.533 * [taylor]: Taking taylor expansion of (/ y x) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.533 * [taylor]: Taking taylor expansion of 0.5 in x
0.533 * [taylor]: Taking taylor expansion of (/ y x) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ y x) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.535 * [taylor]: Taking taylor expansion of 0 in y
0.536 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.536 * [taylor]: Taking taylor expansion of 0.5 in y
0.536 * [taylor]: Taking taylor expansion of (/ y x) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.536 * [taylor]: Taking taylor expansion of 0.5 in x
0.536 * [taylor]: Taking taylor expansion of (/ y x) in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.536 * [taylor]: Taking taylor expansion of 0.5 in x
0.536 * [taylor]: Taking taylor expansion of (/ y x) in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.536 * [taylor]: Taking taylor expansion of 0.5 in y
0.536 * [taylor]: Taking taylor expansion of (/ y x) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [taylor]: Taking taylor expansion of 0 in y
0.539 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.539 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.539 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.539 * [taylor]: Taking taylor expansion of 0.5 in y
0.539 * [taylor]: Taking taylor expansion of (/ x y) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.539 * [taylor]: Taking taylor expansion of 0.5 in x
0.539 * [taylor]: Taking taylor expansion of (/ x y) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.539 * [taylor]: Taking taylor expansion of 0.5 in x
0.539 * [taylor]: Taking taylor expansion of (/ x y) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.539 * [taylor]: Taking taylor expansion of 0.5 in y
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.543 * [taylor]: Taking taylor expansion of 0.5 in y
0.543 * [taylor]: Taking taylor expansion of (/ y x) in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.543 * [taylor]: Taking taylor expansion of x in y
0.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.543 * [taylor]: Taking taylor expansion of 0.5 in x
0.543 * [taylor]: Taking taylor expansion of (/ y x) in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.543 * [taylor]: Taking taylor expansion of 0.5 in x
0.543 * [taylor]: Taking taylor expansion of (/ y x) in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.544 * [taylor]: Taking taylor expansion of 0.5 in y
0.544 * [taylor]: Taking taylor expansion of (/ y x) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of x in y
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.545 * [taylor]: Taking taylor expansion of 0 in y
0.545 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.545 * [taylor]: Taking taylor expansion of 0.5 in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.545 * [taylor]: Taking taylor expansion of 0.5 in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.546 * [taylor]: Taking taylor expansion of 0.5 in x
0.546 * [taylor]: Taking taylor expansion of (/ y x) in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.546 * [taylor]: Taking taylor expansion of 0.5 in y
0.546 * [taylor]: Taking taylor expansion of (/ y x) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [taylor]: Taking taylor expansion of 0 in y
0.547 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.547 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.548 * [taylor]: Taking taylor expansion of 0.5 in y
0.548 * [taylor]: Taking taylor expansion of (/ x y) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.548 * [taylor]: Taking taylor expansion of 0.5 in x
0.548 * [taylor]: Taking taylor expansion of (/ x y) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.548 * [taylor]: Taking taylor expansion of 0.5 in x
0.548 * [taylor]: Taking taylor expansion of (/ x y) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.548 * [taylor]: Taking taylor expansion of 0.5 in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of 0 in y
0.552 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.552 * [taylor]: Taking taylor expansion of 0.5 in y
0.552 * [taylor]: Taking taylor expansion of (/ y x) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.552 * [taylor]: Taking taylor expansion of 0.5 in x
0.552 * [taylor]: Taking taylor expansion of (/ y x) in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.552 * [taylor]: Taking taylor expansion of 0.5 in x
0.552 * [taylor]: Taking taylor expansion of (/ y x) in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.552 * [taylor]: Taking taylor expansion of 0.5 in y
0.552 * [taylor]: Taking taylor expansion of (/ y x) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.554 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.554 * [taylor]: Taking taylor expansion of 0.5 in y
0.554 * [taylor]: Taking taylor expansion of (/ y x) in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.554 * [taylor]: Taking taylor expansion of 0.5 in x
0.554 * [taylor]: Taking taylor expansion of (/ y x) in x
0.554 * [taylor]: Taking taylor expansion of y in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.555 * [taylor]: Taking taylor expansion of 0.5 in x
0.555 * [taylor]: Taking taylor expansion of (/ y x) in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.555 * [taylor]: Taking taylor expansion of 0.5 in y
0.555 * [taylor]: Taking taylor expansion of (/ y x) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.557 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.557 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
0.557 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
0.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.557 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.557 * [taylor]: Taking taylor expansion of 0.5 in y
0.557 * [taylor]: Taking taylor expansion of (/ x y) in y
0.557 * [taylor]: Taking taylor expansion of x in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.557 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.557 * [taylor]: Taking taylor expansion of 0.5 in x
0.557 * [taylor]: Taking taylor expansion of (/ x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.558 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.558 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.558 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.558 * [taylor]: Taking taylor expansion of 0.5 in x
0.558 * [taylor]: Taking taylor expansion of (/ x y) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of y in x
0.558 * [taylor]: Taking taylor expansion of 1 in y
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.560 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.560 * [taylor]: Taking taylor expansion of 0.125 in y
0.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.565 * [taylor]: Taking taylor expansion of 0 in y
0.565 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.565 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.565 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.565 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.565 * [taylor]: Taking taylor expansion of 0.5 in y
0.565 * [taylor]: Taking taylor expansion of (/ y x) in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.565 * [taylor]: Taking taylor expansion of x in y
0.566 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.566 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.566 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.566 * [taylor]: Taking taylor expansion of 0.5 in x
0.566 * [taylor]: Taking taylor expansion of (/ y x) in x
0.566 * [taylor]: Taking taylor expansion of y in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.566 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.566 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.566 * [taylor]: Taking taylor expansion of 0.5 in x
0.566 * [taylor]: Taking taylor expansion of (/ y x) in x
0.566 * [taylor]: Taking taylor expansion of y in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.567 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.567 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.567 * [taylor]: Taking taylor expansion of 0.5 in y
0.567 * [taylor]: Taking taylor expansion of (/ y x) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.567 * [taylor]: Taking taylor expansion of x in y
0.567 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.573 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.573 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.573 * [taylor]: Taking taylor expansion of 0.5 in y
0.574 * [taylor]: Taking taylor expansion of (/ y x) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.574 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.574 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.574 * [taylor]: Taking taylor expansion of 0.5 in x
0.574 * [taylor]: Taking taylor expansion of (/ y x) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.574 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.574 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.574 * [taylor]: Taking taylor expansion of 0.5 in x
0.574 * [taylor]: Taking taylor expansion of (/ y x) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.575 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.575 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.575 * [taylor]: Taking taylor expansion of 0.5 in y
0.575 * [taylor]: Taking taylor expansion of (/ y x) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.578 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.581 * * * [progress]: simplifying candidates
0.582 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ 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)))))
  (- (/ (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))))) (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))))
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  (/ (/ (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)
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  (/ (/ (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)
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  (/ (/ (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)))))
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  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
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  (/ (/ 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)
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  (/ (/ 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)))))
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  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
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  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
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  (/ (/ 1 1) 1)
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  (/ 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))))
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  (/ (/ 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))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.594 * * [simplify]: iteration  0 :  358  enodes  (cost  1652 )
0.603 * * [simplify]: iteration  1 :  1480  enodes  (cost  1382 )
0.635 * * [simplify]: iteration  2 :  5001  enodes  (cost  1333 )
0.641 * [simplify]: Simplified to:
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (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)))))
  (- (/ (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))))) (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))))))
  (/ (/ (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))))))
  (/ (/ (cbrt (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)))) (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)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  1
  (/ (/ (cbrt (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)))) (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)))) 1)
  (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))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.642 * * * [progress]: adding candidates to table
0.948 * * [progress]: iteration 4 / 4
0.948 * * * [progress]: picking best candidate
1.006 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))>
1.006 * * * [progress]: localizing error
1.021 * * * [progress]: generating rewritten candidates
1.021 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1)
1.023 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.026 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.028 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.050 * * * [progress]: generating series expansions
1.050 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1)
1.050 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.050 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.050 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.050 * [taylor]: Taking taylor expansion of 0.5 in y
1.050 * [taylor]: Taking taylor expansion of (/ x y) in y
1.050 * [taylor]: Taking taylor expansion of x in y
1.050 * [taylor]: Taking taylor expansion of y in y
1.050 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.050 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.050 * [taylor]: Taking taylor expansion of 0.5 in x
1.050 * [taylor]: Taking taylor expansion of (/ x y) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of y in x
1.050 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.050 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.050 * [taylor]: Taking taylor expansion of 0.5 in x
1.050 * [taylor]: Taking taylor expansion of (/ x y) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of y in x
1.050 * [taylor]: Taking taylor expansion of 1 in y
1.051 * [taylor]: Taking taylor expansion of 0 in y
1.051 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
1.051 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.051 * [taylor]: Taking taylor expansion of 0.125 in y
1.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.051 * [taylor]: Taking taylor expansion of y in y
1.055 * [taylor]: Taking taylor expansion of 0 in y
1.056 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.056 * [taylor]: Taking taylor expansion of 0.5 in y
1.056 * [taylor]: Taking taylor expansion of (/ y x) in y
1.056 * [taylor]: Taking taylor expansion of y in y
1.056 * [taylor]: Taking taylor expansion of x in y
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.056 * [taylor]: Taking taylor expansion of 0.5 in x
1.056 * [taylor]: Taking taylor expansion of (/ y x) in x
1.056 * [taylor]: Taking taylor expansion of y in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.056 * [taylor]: Taking taylor expansion of 0.5 in x
1.056 * [taylor]: Taking taylor expansion of (/ y x) in x
1.056 * [taylor]: Taking taylor expansion of y in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.056 * [taylor]: Taking taylor expansion of 0.5 in y
1.056 * [taylor]: Taking taylor expansion of (/ y x) in y
1.056 * [taylor]: Taking taylor expansion of y in y
1.056 * [taylor]: Taking taylor expansion of x in y
1.056 * [taylor]: Taking taylor expansion of 0 in y
1.057 * [taylor]: Taking taylor expansion of 0 in y
1.057 * [taylor]: Taking taylor expansion of 0 in y
1.058 * [taylor]: Taking taylor expansion of 0 in y
1.058 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.058 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.059 * [taylor]: Taking taylor expansion of 0.5 in y
1.059 * [taylor]: Taking taylor expansion of (/ y x) in y
1.059 * [taylor]: Taking taylor expansion of y in y
1.059 * [taylor]: Taking taylor expansion of x in y
1.059 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.059 * [taylor]: Taking taylor expansion of 0.5 in x
1.059 * [taylor]: Taking taylor expansion of (/ y x) in x
1.059 * [taylor]: Taking taylor expansion of y in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.059 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.059 * [taylor]: Taking taylor expansion of 0.5 in x
1.059 * [taylor]: Taking taylor expansion of (/ y x) in x
1.059 * [taylor]: Taking taylor expansion of y in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.059 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.059 * [taylor]: Taking taylor expansion of 0.5 in y
1.059 * [taylor]: Taking taylor expansion of (/ y x) in y
1.059 * [taylor]: Taking taylor expansion of y in y
1.059 * [taylor]: Taking taylor expansion of x in y
1.059 * [taylor]: Taking taylor expansion of 0 in y
1.060 * [taylor]: Taking taylor expansion of 0 in y
1.060 * [taylor]: Taking taylor expansion of 0 in y
1.061 * [taylor]: Taking taylor expansion of 0 in y
1.061 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.061 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.061 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.061 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.061 * [taylor]: Taking taylor expansion of 0.5 in y
1.061 * [taylor]: Taking taylor expansion of (/ x y) in y
1.061 * [taylor]: Taking taylor expansion of x in y
1.061 * [taylor]: Taking taylor expansion of y in y
1.062 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.062 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.062 * [taylor]: Taking taylor expansion of 0.5 in x
1.062 * [taylor]: Taking taylor expansion of (/ x y) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of y in x
1.062 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.062 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.062 * [taylor]: Taking taylor expansion of 0.5 in x
1.062 * [taylor]: Taking taylor expansion of (/ x y) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of y in x
1.062 * [taylor]: Taking taylor expansion of 0 in y
1.062 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.062 * [taylor]: Taking taylor expansion of 0.5 in y
1.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.062 * [taylor]: Taking taylor expansion of y in y
1.064 * [taylor]: Taking taylor expansion of 0 in y
1.066 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.066 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.066 * [taylor]: Taking taylor expansion of 0.5 in y
1.066 * [taylor]: Taking taylor expansion of (/ y x) in y
1.066 * [taylor]: Taking taylor expansion of y in y
1.066 * [taylor]: Taking taylor expansion of x in y
1.066 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.066 * [taylor]: Taking taylor expansion of 0.5 in x
1.066 * [taylor]: Taking taylor expansion of (/ y x) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.066 * [taylor]: Taking taylor expansion of 0.5 in x
1.066 * [taylor]: Taking taylor expansion of (/ y x) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.066 * [taylor]: Taking taylor expansion of 0.5 in y
1.066 * [taylor]: Taking taylor expansion of (/ y x) in y
1.066 * [taylor]: Taking taylor expansion of y in y
1.066 * [taylor]: Taking taylor expansion of x in y
1.066 * [taylor]: Taking taylor expansion of 0 in y
1.067 * [taylor]: Taking taylor expansion of 0 in y
1.068 * [taylor]: Taking taylor expansion of 0 in y
1.068 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.068 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.068 * [taylor]: Taking taylor expansion of 0.5 in y
1.068 * [taylor]: Taking taylor expansion of (/ y x) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.068 * [taylor]: Taking taylor expansion of x in y
1.068 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.068 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.069 * [taylor]: Taking taylor expansion of 0.5 in y
1.069 * [taylor]: Taking taylor expansion of (/ y x) in y
1.069 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of x in y
1.069 * [taylor]: Taking taylor expansion of 0 in y
1.069 * [taylor]: Taking taylor expansion of 0 in y
1.070 * [taylor]: Taking taylor expansion of 0 in y
1.070 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.070 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.070 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.070 * [taylor]: Taking taylor expansion of 0.5 in y
1.070 * [taylor]: Taking taylor expansion of (/ x y) in y
1.070 * [taylor]: Taking taylor expansion of x in y
1.070 * [taylor]: Taking taylor expansion of y in y
1.071 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.071 * [taylor]: Taking taylor expansion of 0.5 in x
1.071 * [taylor]: Taking taylor expansion of (/ x y) in x
1.071 * [taylor]: Taking taylor expansion of x in x
1.071 * [taylor]: Taking taylor expansion of y in x
1.071 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.071 * [taylor]: Taking taylor expansion of 0.5 in x
1.071 * [taylor]: Taking taylor expansion of (/ x y) in x
1.071 * [taylor]: Taking taylor expansion of x in x
1.071 * [taylor]: Taking taylor expansion of y in x
1.071 * [taylor]: Taking taylor expansion of 0 in y
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.071 * [taylor]: Taking taylor expansion of 0.5 in y
1.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.071 * [taylor]: Taking taylor expansion of y in y
1.073 * [taylor]: Taking taylor expansion of 0 in y
1.075 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.075 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.075 * [taylor]: Taking taylor expansion of 0.5 in y
1.075 * [taylor]: Taking taylor expansion of (/ y x) in y
1.075 * [taylor]: Taking taylor expansion of y in y
1.075 * [taylor]: Taking taylor expansion of x in y
1.075 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.075 * [taylor]: Taking taylor expansion of 0.5 in x
1.075 * [taylor]: Taking taylor expansion of (/ y x) in x
1.075 * [taylor]: Taking taylor expansion of y in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.075 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.075 * [taylor]: Taking taylor expansion of 0.5 in x
1.075 * [taylor]: Taking taylor expansion of (/ y x) in x
1.075 * [taylor]: Taking taylor expansion of y in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.075 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.075 * [taylor]: Taking taylor expansion of 0.5 in y
1.076 * [taylor]: Taking taylor expansion of (/ y x) in y
1.076 * [taylor]: Taking taylor expansion of y in y
1.076 * [taylor]: Taking taylor expansion of x in y
1.076 * [taylor]: Taking taylor expansion of 0 in y
1.076 * [taylor]: Taking taylor expansion of 0 in y
1.077 * [taylor]: Taking taylor expansion of 0 in y
1.077 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.077 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.077 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.077 * [taylor]: Taking taylor expansion of 0.5 in y
1.077 * [taylor]: Taking taylor expansion of (/ y x) in y
1.077 * [taylor]: Taking taylor expansion of y in y
1.077 * [taylor]: Taking taylor expansion of x in y
1.077 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.077 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.077 * [taylor]: Taking taylor expansion of 0.5 in x
1.077 * [taylor]: Taking taylor expansion of (/ y x) in x
1.077 * [taylor]: Taking taylor expansion of y in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.078 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.078 * [taylor]: Taking taylor expansion of 0.5 in x
1.078 * [taylor]: Taking taylor expansion of (/ y x) in x
1.078 * [taylor]: Taking taylor expansion of y in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.078 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.078 * [taylor]: Taking taylor expansion of 0.5 in y
1.078 * [taylor]: Taking taylor expansion of (/ y x) in y
1.078 * [taylor]: Taking taylor expansion of y in y
1.078 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of 0 in y
1.078 * [taylor]: Taking taylor expansion of 0 in y
1.079 * [taylor]: Taking taylor expansion of 0 in y
1.079 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.080 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
1.080 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
1.080 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.080 * [taylor]: Taking taylor expansion of 0.5 in y
1.080 * [taylor]: Taking taylor expansion of (/ x y) in y
1.080 * [taylor]: Taking taylor expansion of x in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.080 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.080 * [taylor]: Taking taylor expansion of 0.5 in x
1.080 * [taylor]: Taking taylor expansion of (/ x y) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.081 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.081 * [taylor]: Taking taylor expansion of 0.5 in x
1.081 * [taylor]: Taking taylor expansion of (/ x y) in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of 1 in y
1.082 * [taylor]: Taking taylor expansion of 0 in y
1.083 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.083 * [taylor]: Taking taylor expansion of 0.125 in y
1.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.083 * [taylor]: Taking taylor expansion of y in y
1.087 * [taylor]: Taking taylor expansion of 0 in y
1.088 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.088 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.088 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.088 * [taylor]: Taking taylor expansion of 0.5 in y
1.088 * [taylor]: Taking taylor expansion of (/ y x) in y
1.088 * [taylor]: Taking taylor expansion of y in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.088 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.088 * [taylor]: Taking taylor expansion of 0.5 in x
1.088 * [taylor]: Taking taylor expansion of (/ y x) in x
1.088 * [taylor]: Taking taylor expansion of y in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.089 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.089 * [taylor]: Taking taylor expansion of 0.5 in x
1.089 * [taylor]: Taking taylor expansion of (/ y x) in x
1.089 * [taylor]: Taking taylor expansion of y in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.089 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.089 * [taylor]: Taking taylor expansion of 0.5 in y
1.089 * [taylor]: Taking taylor expansion of (/ y x) in y
1.089 * [taylor]: Taking taylor expansion of y in y
1.089 * [taylor]: Taking taylor expansion of x in y
1.090 * [taylor]: Taking taylor expansion of 0 in y
1.090 * [taylor]: Taking taylor expansion of 0 in y
1.092 * [taylor]: Taking taylor expansion of 0 in y
1.094 * [taylor]: Taking taylor expansion of 0 in y
1.094 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.095 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.095 * [taylor]: Taking taylor expansion of 0.5 in y
1.095 * [taylor]: Taking taylor expansion of (/ y x) in y
1.095 * [taylor]: Taking taylor expansion of y in y
1.095 * [taylor]: Taking taylor expansion of x in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.095 * [taylor]: Taking taylor expansion of 0.5 in x
1.095 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.095 * [taylor]: Taking taylor expansion of 0.5 in x
1.095 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.096 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.096 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.096 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.096 * [taylor]: Taking taylor expansion of 0.5 in y
1.096 * [taylor]: Taking taylor expansion of (/ y x) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of x in y
1.096 * [taylor]: Taking taylor expansion of 0 in y
1.097 * [taylor]: Taking taylor expansion of 0 in y
1.098 * [taylor]: Taking taylor expansion of 0 in y
1.101 * [taylor]: Taking taylor expansion of 0 in y
1.101 * * * [progress]: simplifying candidates
1.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (- (- (log (sin (/ x (* y 2.0)))) (log (log (exp (cos (/ x (* y 2.0))))))) (log (sin (/ x (* y 2.0)))))
  (- (log (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (log (sin (/ x (* y 2.0)))))
  (log (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (exp (/ (/ (sin (/ x (* y 2.0))) (log (exp (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)))) (* (* (log (exp (cos (/ x (* y 2.0))))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (/ (sin (/ x (* y 2.0))) (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (* (* (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (- (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) 1)
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 1)
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (* (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))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (* (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 (sin (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (* (cbrt (cos (/ 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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (sqrt (cos (/ x (* y 2.0))))))) (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)))) (log (exp 1))) (cbrt (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)))) (log (exp 1))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp 1))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ 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)))) (log (exp (* (cbrt (cos (/ 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))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (* (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))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (* (cbrt (cos (/ 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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (sqrt (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)))) (log (exp 1))) (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)))) (log (exp 1))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp 1))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (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)))) (log (exp (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)))) (log (exp (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)))) (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (* (cbrt (cos (/ 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))) (log (exp (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))) (log (exp (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))) (log (exp (sqrt (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp 1))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp 1))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (log (exp 1))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (log (exp (cos (/ x (* y 2.0)))))) (cbrt (log (exp (cos (/ x (* y 2.0)))))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (sqrt (log (exp (cos (/ x (* y 2.0))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (log (exp (cos (/ x (* y 2.0))))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (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 (log (exp (cos (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (log (exp (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) 1)
  (/ (/ 1 (log (exp (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))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (sqrt (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp 1))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (sqrt (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp 1))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp (sqrt (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp 1))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sin (/ x (* y 2.0))) (/ 1 (log (exp (cos (/ x (* y 2.0)))))))
  (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.117 * * [simplify]: iteration  0 :  561  enodes  (cost  2877 )
1.127 * * [simplify]: iteration  1 :  2123  enodes  (cost  2315 )
1.164 * * [simplify]: iteration  2 :  5001  enodes  (cost  2255 )
1.177 * [simplify]: Simplified to:
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ 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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (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))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (pow E (/ 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))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (log (exp (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))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (sin (/ x (* y 2.0))))
  1
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (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)))) (* (sqrt (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)))) (sin (/ x (* y 2.0)))) (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)))))))
  (/ (/ (* (cbrt (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)))) (* (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))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (* (cbrt (cos (/ x (* y 2.0)))) (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)))) (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 (sin (/ x (* y 2.0)))) (sqrt (cos (/ 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)))) (* (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (cbrt (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)))) (sqrt (sin (/ 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))))
  (/ (cbrt (sin (/ 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))))) (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 (cos (/ 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)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (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)))) (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 (sin (/ x (* y 2.0)))) (sqrt (cos (/ 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)))) (* (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  1
  (/ (cbrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (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)))) (* (sqrt (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)))) (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)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ 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))))
  (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ 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)))) (cbrt (cos (/ 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)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ 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)))) (* (sin (/ x (* y 2.0))) (sqrt (cos (/ 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)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (cos (/ x (* y 2.0))))
  1
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ 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)))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ 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)))) (* (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 (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ 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))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (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 (cos (/ x (* y 2.0))))) (sqrt (sin (/ 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)))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (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))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (cos (/ x (* y 2.0))))
  1
  (/ (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) (cbrt (cos (/ 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))) (* (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ 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))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ 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))) (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ 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 (* (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (* (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (sin (/ x (* y 2.0)))
  (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (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))))) (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))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (log (exp (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))))) (* (cbrt (cos (/ 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)))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ 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))))) (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))))))
  (* (/ (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)))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ 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))))
  (cos (/ x (* y 2.0)))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (sqrt (cos (/ x (* y 2.0))))
  1
  (cbrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (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))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
1.178 * * * [progress]: adding candidates to table
1.610 * [progress]: [Phase 3 of 3] Extracting.
1.610 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
1.619 * * * [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)
1.619 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
1.703 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
1.785 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
1.869 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
1.952 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (sin (/ x (* y 2.0))) (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ 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 (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ 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)))) (sin (/ x (* y 2.0)))) (cbrt (cos (/ 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))))) (log (exp (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 (cos (/ x (* y 2.0))))) (* (/ (sin (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (* (/ (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)))))))> #<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)))) (/ (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)))))))> #<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) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (/ (cbrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ 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)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0)))))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (log (exp (cos (/ 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) 1.0)>)
2.037 * * * [regime]: Found split indices: #<option (#s(si 22 255))>
2.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
2.038 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
2.038 * [simplify]: Simplified to:
   1.0
5.072 * [regime-testing]: Baseline error score: 28.76424442851666
5.073 * [regime-testing]: Oracle error score: 26.52095360369556
5.075 * [regime-testing]: End program error score: 28.76424442851666
5.129 * [regime-testing]: Target error score: 29.256432015135093