22.887 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.071 * * * [progress]: [2/2] Setting up program.
0.075 * [progress]: [Phase 2 of 3] Improving.
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.078 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.079 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.081 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.081 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.082 * * [progress]: iteration 1 / 4
0.082 * * * [progress]: picking best candidate
0.085 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.085 * * * [progress]: localizing error
0.096 * * * [progress]: generating rewritten candidates
0.096 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.098 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.100 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.106 * * * [progress]: generating series expansions
0.106 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.106 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.106 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.106 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.106 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.106 * [taylor]: Taking taylor expansion of 0.5 in y
0.106 * [taylor]: Taking taylor expansion of (/ x y) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.106 * [taylor]: Taking taylor expansion of 0.5 in y
0.106 * [taylor]: Taking taylor expansion of (/ x y) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.107 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.107 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.107 * [taylor]: Taking taylor expansion of 0.5 in x
0.107 * [taylor]: Taking taylor expansion of (/ x y) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.107 * [taylor]: Taking taylor expansion of 0.5 in x
0.107 * [taylor]: Taking taylor expansion of (/ x y) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.107 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.107 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.107 * [taylor]: Taking taylor expansion of 0.5 in x
0.107 * [taylor]: Taking taylor expansion of (/ x y) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.108 * [taylor]: Taking taylor expansion of 0.5 in x
0.108 * [taylor]: Taking taylor expansion of (/ x y) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.108 * [taylor]: Taking taylor expansion of 0.5 in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.113 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.113 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.125 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ y x) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ y x) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ y x) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ y x) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.137 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of (/ y x) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of (/ y x) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.138 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.138 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of (/ y x) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of (/ y x) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.149 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [taylor]: Taking taylor expansion of (/ x y) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.153 * [taylor]: Taking taylor expansion of 0.5 in y
0.153 * [taylor]: Taking taylor expansion of (/ y x) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.153 * [taylor]: Taking taylor expansion of 0.5 in x
0.153 * [taylor]: Taking taylor expansion of (/ y x) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.153 * [taylor]: Taking taylor expansion of 0.5 in x
0.153 * [taylor]: Taking taylor expansion of (/ y x) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of (/ y x) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ y x) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ y x) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.156 * [taylor]: Taking taylor expansion of 0.5 in y
0.156 * [taylor]: Taking taylor expansion of (/ y x) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.157 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.157 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.157 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.157 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.158 * [taylor]: Taking taylor expansion of 0.5 in y
0.158 * [taylor]: Taking taylor expansion of (/ x y) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.158 * [taylor]: Taking taylor expansion of 0.5 in y
0.158 * [taylor]: Taking taylor expansion of (/ x y) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.158 * [taylor]: Taking taylor expansion of 0.5 in y
0.158 * [taylor]: Taking taylor expansion of (/ x y) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.158 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.158 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [taylor]: Taking taylor expansion of (/ x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ x y) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ x y) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.159 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.159 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ x y) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ x y) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ x y) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of 1.0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.166 * [taylor]: Taking taylor expansion of 0.125 in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.166 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.175 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.175 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.175 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.175 * [taylor]: Taking taylor expansion of (sin (* 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
0.175 * [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
0.175 * [taylor]: Taking taylor expansion of (sin (* 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 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.176 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.176 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.176 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.176 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.177 * [taylor]: Taking taylor expansion of 0.5 in y
0.177 * [taylor]: Taking taylor expansion of (/ y x) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
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
0.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y 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 (cos (* 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 (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 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y 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
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ y x) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [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> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (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)
0.197 * * [simplify]: iteration  0 :  138  enodes  (cost  457 )
0.202 * * [simplify]: iteration  1 :  421  enodes  (cost  413 )
0.213 * * [simplify]: iteration  2 :  1751  enodes  (cost  413 )
0.253 * * [simplify]: iteration  3 :  5002  enodes  (cost  413 )
0.256 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (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)
0.256 * * * [progress]: adding candidates to table
0.463 * * [progress]: iteration 2 / 4
0.463 * * * [progress]: picking best candidate
0.516 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.516 * * * [progress]: localizing error
0.516 * * * [progress]: generating rewritten candidates
0.516 * * * [progress]: generating series expansions
0.516 * * * [progress]: simplifying candidates
0.517 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.519 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.519 * [simplify]: Simplified to:
   
0.519 * * * [progress]: adding candidates to table
0.519 * * [progress]: iteration 3 / 4
0.519 * * * [progress]: picking best candidate
0.571 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
0.571 * * * [progress]: localizing error
0.582 * * * [progress]: generating rewritten candidates
0.582 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.584 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.586 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.588 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.596 * * * [progress]: generating series expansions
0.596 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.597 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.597 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.597 * [taylor]: Taking taylor expansion of 0.5 in y
0.597 * [taylor]: Taking taylor expansion of (/ x y) in y
0.597 * [taylor]: Taking taylor expansion of x in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.597 * [taylor]: Taking taylor expansion of 0.5 in x
0.597 * [taylor]: Taking taylor expansion of (/ x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.597 * [taylor]: Taking taylor expansion of 0.5 in x
0.597 * [taylor]: Taking taylor expansion of (/ x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.597 * [taylor]: Taking taylor expansion of 0.5 in y
0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.601 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.601 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.601 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.601 * [taylor]: Taking taylor expansion of 0.5 in y
0.601 * [taylor]: Taking taylor expansion of (/ y x) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.602 * [taylor]: Taking taylor expansion of 0.5 in x
0.602 * [taylor]: Taking taylor expansion of (/ y x) in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.602 * [taylor]: Taking taylor expansion of 0.5 in x
0.602 * [taylor]: Taking taylor expansion of (/ y x) in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.602 * [taylor]: Taking taylor expansion of 0.5 in y
0.602 * [taylor]: Taking taylor expansion of (/ y x) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.603 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (/ y x) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (/ y x) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of 0 in y
0.604 * [taylor]: Taking taylor expansion of 0 in y
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.605 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.605 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.606 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.606 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.606 * [taylor]: Taking taylor expansion of 0.5 in y
0.606 * [taylor]: Taking taylor expansion of (/ x y) in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.606 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.606 * [taylor]: Taking taylor expansion of 0.5 in x
0.606 * [taylor]: Taking taylor expansion of (/ x y) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.606 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.606 * [taylor]: Taking taylor expansion of 0.5 in x
0.606 * [taylor]: Taking taylor expansion of (/ x y) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.606 * [taylor]: Taking taylor expansion of 0.5 in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.609 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.609 * [taylor]: Taking taylor expansion of 0.5 in y
0.609 * [taylor]: Taking taylor expansion of (/ y x) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.609 * [taylor]: Taking taylor expansion of 0.5 in x
0.609 * [taylor]: Taking taylor expansion of (/ y x) in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.610 * [taylor]: Taking taylor expansion of 0.5 in x
0.610 * [taylor]: Taking taylor expansion of (/ y x) in x
0.610 * [taylor]: Taking taylor expansion of y in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.610 * [taylor]: Taking taylor expansion of 0.5 in y
0.610 * [taylor]: Taking taylor expansion of (/ y x) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of x in y
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.611 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.611 * [taylor]: Taking taylor expansion of 0.5 in y
0.611 * [taylor]: Taking taylor expansion of (/ y x) in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.611 * [taylor]: Taking taylor expansion of 0.5 in x
0.611 * [taylor]: Taking taylor expansion of (/ y x) in x
0.611 * [taylor]: Taking taylor expansion of y in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.612 * [taylor]: Taking taylor expansion of 0.5 in x
0.612 * [taylor]: Taking taylor expansion of (/ y x) in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.612 * [taylor]: Taking taylor expansion of 0.5 in y
0.612 * [taylor]: Taking taylor expansion of (/ y x) in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.612 * [taylor]: Taking taylor expansion of x in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.613 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.613 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
0.613 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.613 * [taylor]: Taking taylor expansion of 0.5 in y
0.613 * [taylor]: Taking taylor expansion of (/ x y) in y
0.613 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.613 * [taylor]: Taking taylor expansion of 0.5 in x
0.613 * [taylor]: Taking taylor expansion of (/ x y) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.614 * [taylor]: Taking taylor expansion of 0.5 in x
0.614 * [taylor]: Taking taylor expansion of (/ x y) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of 1 in y
0.614 * [taylor]: Taking taylor expansion of 0 in y
0.614 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
0.614 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.614 * [taylor]: Taking taylor expansion of 0.125 in y
0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.614 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.614 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of 0 in y
0.618 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.618 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.618 * [taylor]: Taking taylor expansion of 0.5 in y
0.618 * [taylor]: Taking taylor expansion of (/ y x) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.618 * [taylor]: Taking taylor expansion of 0.5 in x
0.618 * [taylor]: Taking taylor expansion of (/ y x) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.619 * [taylor]: Taking taylor expansion of 0.5 in x
0.619 * [taylor]: Taking taylor expansion of (/ y x) in x
0.619 * [taylor]: Taking taylor expansion of y in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.619 * [taylor]: Taking taylor expansion of 0.5 in y
0.619 * [taylor]: Taking taylor expansion of (/ y x) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.620 * [taylor]: Taking taylor expansion of 0 in y
0.620 * [taylor]: Taking taylor expansion of 0 in y
0.621 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.621 * [taylor]: Taking taylor expansion of 0.5 in y
0.621 * [taylor]: Taking taylor expansion of (/ y x) in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.621 * [taylor]: Taking taylor expansion of 0.5 in x
0.621 * [taylor]: Taking taylor expansion of (/ y x) in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.621 * [taylor]: Taking taylor expansion of 0.5 in x
0.621 * [taylor]: Taking taylor expansion of (/ y x) in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.621 * [taylor]: Taking taylor expansion of 0.5 in y
0.621 * [taylor]: Taking taylor expansion of (/ y x) in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of 0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in y
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.623 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.623 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
0.623 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
0.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.624 * [taylor]: Taking taylor expansion of (/ x y) in y
0.624 * [taylor]: Taking taylor expansion of x in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [taylor]: Taking taylor expansion of (/ x y) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [taylor]: Taking taylor expansion of (/ x y) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of 1 in y
0.625 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.626 * [taylor]: Taking taylor expansion of 0.125 in y
0.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.631 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.631 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.631 * [taylor]: Taking taylor expansion of 0.5 in y
0.631 * [taylor]: Taking taylor expansion of (/ y x) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.631 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.631 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ y x) in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.632 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ y x) in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.632 * [taylor]: Taking taylor expansion of 0.5 in y
0.632 * [taylor]: Taking taylor expansion of (/ y x) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.637 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.637 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.637 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.637 * [taylor]: Taking taylor expansion of 0.5 in y
0.637 * [taylor]: Taking taylor expansion of (/ y x) in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.637 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.638 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.638 * [taylor]: Taking taylor expansion of 0.5 in x
0.638 * [taylor]: Taking taylor expansion of (/ y x) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.638 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.638 * [taylor]: Taking taylor expansion of 0.5 in x
0.638 * [taylor]: Taking taylor expansion of (/ y x) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.638 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.638 * [taylor]: Taking taylor expansion of 0.5 in y
0.638 * [taylor]: Taking taylor expansion of (/ y x) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.643 * * * [progress]: simplifying candidates
0.643 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (log (sin (/ x (* y 2.0)))) (+ (log (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))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (exp (/ (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)))) (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))))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ 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))) (* (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))))))
  (sqrt (/ (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))))))
  (neg (sin (/ x (* y 2.0))))
  (neg (* (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))))
  (/ (cbrt (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)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (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))) (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)))) (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))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.648 * * [simplify]: iteration  0 :  147  enodes  (cost  493 )
0.652 * * [simplify]: iteration  1 :  478  enodes  (cost  347 )
0.664 * * [simplify]: iteration  2 :  2436  enodes  (cost  345 )
0.725 * * [simplify]: iteration  3 :  5001  enodes  (cost  339 )
0.727 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (pow (exp (/ 2 (cos (/ x (* y 2.0))))) 1/2)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ 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))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ (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))))))
  (neg (sin (/ x (* y 2.0))))
  (neg (* (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))))
  (/ (cbrt (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)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  1
  (/ (* (sin (/ x (* y 2.0))) (cos (/ 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)))))
  (cos (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.728 * * * [progress]: adding candidates to table
0.915 * * [progress]: iteration 4 / 4
0.915 * * * [progress]: picking best candidate
0.969 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))>
0.970 * * * [progress]: localizing error
0.987 * * * [progress]: generating rewritten candidates
0.987 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.990 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.992 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
0.994 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.003 * * * [progress]: generating series expansions
1.003 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.003 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.003 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.003 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.003 * [taylor]: Taking taylor expansion of 0.5 in y
1.003 * [taylor]: Taking taylor expansion of (/ x y) in y
1.003 * [taylor]: Taking taylor expansion of x in y
1.003 * [taylor]: Taking taylor expansion of y in y
1.004 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.004 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.004 * [taylor]: Taking taylor expansion of 0.5 in x
1.004 * [taylor]: Taking taylor expansion of (/ x y) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of y in x
1.004 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.004 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.004 * [taylor]: Taking taylor expansion of 0.5 in x
1.004 * [taylor]: Taking taylor expansion of (/ x y) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of y in x
1.004 * [taylor]: Taking taylor expansion of 0 in y
1.004 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.004 * [taylor]: Taking taylor expansion of 0.5 in y
1.004 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.004 * [taylor]: Taking taylor expansion of y in y
1.006 * [taylor]: Taking taylor expansion of 0 in y
1.007 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.007 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.007 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.007 * [taylor]: Taking taylor expansion of 0.5 in y
1.007 * [taylor]: Taking taylor expansion of (/ y x) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of x in y
1.008 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.008 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.008 * [taylor]: Taking taylor expansion of 0.5 in x
1.008 * [taylor]: Taking taylor expansion of (/ y x) in x
1.008 * [taylor]: Taking taylor expansion of y in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.008 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.008 * [taylor]: Taking taylor expansion of 0.5 in x
1.008 * [taylor]: Taking taylor expansion of (/ y x) in x
1.008 * [taylor]: Taking taylor expansion of y in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.008 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.008 * [taylor]: Taking taylor expansion of 0.5 in y
1.008 * [taylor]: Taking taylor expansion of (/ y x) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of x in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.009 * [taylor]: Taking taylor expansion of 0 in y
1.009 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.009 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.009 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.009 * [taylor]: Taking taylor expansion of 0.5 in y
1.009 * [taylor]: Taking taylor expansion of (/ y x) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of x in y
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.010 * [taylor]: Taking taylor expansion of 0.5 in x
1.010 * [taylor]: Taking taylor expansion of (/ y x) in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.010 * [taylor]: Taking taylor expansion of 0.5 in x
1.010 * [taylor]: Taking taylor expansion of (/ y x) in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.010 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.010 * [taylor]: Taking taylor expansion of 0.5 in y
1.010 * [taylor]: Taking taylor expansion of (/ y x) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of x in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.011 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.011 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.011 * [taylor]: Taking taylor expansion of 0.5 in y
1.011 * [taylor]: Taking taylor expansion of (/ x y) in y
1.011 * [taylor]: Taking taylor expansion of x in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.012 * [taylor]: Taking taylor expansion of 0.5 in x
1.012 * [taylor]: Taking taylor expansion of (/ x y) in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of y in x
1.012 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.012 * [taylor]: Taking taylor expansion of 0.5 in x
1.012 * [taylor]: Taking taylor expansion of (/ x y) in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of y in x
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.012 * [taylor]: Taking taylor expansion of 0.5 in y
1.012 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of 0 in y
1.015 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.015 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.015 * [taylor]: Taking taylor expansion of 0.5 in y
1.015 * [taylor]: Taking taylor expansion of (/ y x) in y
1.015 * [taylor]: Taking taylor expansion of y in y
1.015 * [taylor]: Taking taylor expansion of x in y
1.015 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.015 * [taylor]: Taking taylor expansion of 0.5 in x
1.015 * [taylor]: Taking taylor expansion of (/ y x) in x
1.015 * [taylor]: Taking taylor expansion of y in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.015 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.015 * [taylor]: Taking taylor expansion of 0.5 in x
1.015 * [taylor]: Taking taylor expansion of (/ y x) in x
1.015 * [taylor]: Taking taylor expansion of y in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.016 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.016 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.016 * [taylor]: Taking taylor expansion of 0.5 in y
1.016 * [taylor]: Taking taylor expansion of (/ y x) in y
1.016 * [taylor]: Taking taylor expansion of y in y
1.016 * [taylor]: Taking taylor expansion of x in y
1.016 * [taylor]: Taking taylor expansion of 0 in y
1.016 * [taylor]: Taking taylor expansion of 0 in y
1.017 * [taylor]: Taking taylor expansion of 0 in y
1.017 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.017 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.017 * [taylor]: Taking taylor expansion of 0.5 in y
1.017 * [taylor]: Taking taylor expansion of (/ y x) in y
1.017 * [taylor]: Taking taylor expansion of y in y
1.017 * [taylor]: Taking taylor expansion of x in y
1.017 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.017 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.017 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.018 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.018 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.018 * [taylor]: Taking taylor expansion of 0.5 in y
1.018 * [taylor]: Taking taylor expansion of (/ y x) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of x in y
1.018 * [taylor]: Taking taylor expansion of 0 in y
1.018 * [taylor]: Taking taylor expansion of 0 in y
1.019 * [taylor]: Taking taylor expansion of 0 in y
1.019 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
1.019 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.019 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.019 * [taylor]: Taking taylor expansion of 0.5 in y
1.019 * [taylor]: Taking taylor expansion of (/ x y) in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.019 * [taylor]: Taking taylor expansion of 0.5 in x
1.019 * [taylor]: Taking taylor expansion of (/ x y) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of y in x
1.019 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.019 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.019 * [taylor]: Taking taylor expansion of 0.5 in x
1.019 * [taylor]: Taking taylor expansion of (/ x y) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of 1 in y
1.020 * [taylor]: Taking taylor expansion of 0 in y
1.020 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 (pow y 2)))) in y
1.020 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.020 * [taylor]: Taking taylor expansion of 0.125 in y
1.020 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.020 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.020 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of 0 in y
1.024 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.024 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.024 * [taylor]: Taking taylor expansion of 0.5 in y
1.024 * [taylor]: Taking taylor expansion of (/ y x) in y
1.024 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of x in y
1.024 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.024 * [taylor]: Taking taylor expansion of 0.5 in x
1.024 * [taylor]: Taking taylor expansion of (/ y x) in x
1.024 * [taylor]: Taking taylor expansion of y in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.024 * [taylor]: Taking taylor expansion of 0.5 in x
1.024 * [taylor]: Taking taylor expansion of (/ y x) in x
1.024 * [taylor]: Taking taylor expansion of y in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.024 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.025 * [taylor]: Taking taylor expansion of 0.5 in y
1.025 * [taylor]: Taking taylor expansion of (/ y x) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of x in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.026 * [taylor]: Taking taylor expansion of 0 in y
1.026 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.026 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.027 * [taylor]: Taking taylor expansion of 0.5 in y
1.027 * [taylor]: Taking taylor expansion of (/ y x) in y
1.027 * [taylor]: Taking taylor expansion of y in y
1.027 * [taylor]: Taking taylor expansion of x in y
1.027 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.027 * [taylor]: Taking taylor expansion of 0.5 in x
1.027 * [taylor]: Taking taylor expansion of (/ y x) in x
1.027 * [taylor]: Taking taylor expansion of y in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.027 * [taylor]: Taking taylor expansion of 0.5 in x
1.027 * [taylor]: Taking taylor expansion of (/ y x) in x
1.027 * [taylor]: Taking taylor expansion of y in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.027 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.027 * [taylor]: Taking taylor expansion of 0.5 in y
1.027 * [taylor]: Taking taylor expansion of (/ y x) in y
1.027 * [taylor]: Taking taylor expansion of y in y
1.027 * [taylor]: Taking taylor expansion of x in y
1.027 * [taylor]: Taking taylor expansion of 0 in y
1.027 * [taylor]: Taking taylor expansion of 0 in y
1.028 * [taylor]: Taking taylor expansion of 0 in y
1.029 * [taylor]: Taking taylor expansion of 0 in y
1.029 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.029 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
1.029 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
1.029 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.029 * [taylor]: Taking taylor expansion of 0.5 in y
1.029 * [taylor]: Taking taylor expansion of (/ x y) in y
1.029 * [taylor]: Taking taylor expansion of x in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.029 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.029 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.030 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of 1 in y
1.031 * [taylor]: Taking taylor expansion of 0 in y
1.032 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.032 * [taylor]: Taking taylor expansion of 0.125 in y
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.032 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.032 * [taylor]: Taking taylor expansion of y in y
1.036 * [taylor]: Taking taylor expansion of 0 in y
1.036 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.037 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.037 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.037 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.037 * [taylor]: Taking taylor expansion of 0.5 in y
1.037 * [taylor]: Taking taylor expansion of (/ y x) in y
1.037 * [taylor]: Taking taylor expansion of y in y
1.037 * [taylor]: Taking taylor expansion of x in y
1.037 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.037 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.037 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.037 * [taylor]: Taking taylor expansion of 0.5 in x
1.037 * [taylor]: Taking taylor expansion of (/ y x) in x
1.037 * [taylor]: Taking taylor expansion of y in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.037 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.037 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.037 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.037 * [taylor]: Taking taylor expansion of 0.5 in x
1.037 * [taylor]: Taking taylor expansion of (/ y x) in x
1.037 * [taylor]: Taking taylor expansion of y in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.038 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.038 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.038 * [taylor]: Taking taylor expansion of 0.5 in y
1.038 * [taylor]: Taking taylor expansion of (/ y x) in y
1.038 * [taylor]: Taking taylor expansion of y in y
1.038 * [taylor]: Taking taylor expansion of x in y
1.038 * [taylor]: Taking taylor expansion of 0 in y
1.039 * [taylor]: Taking taylor expansion of 0 in y
1.040 * [taylor]: Taking taylor expansion of 0 in y
1.042 * [taylor]: Taking taylor expansion of 0 in y
1.043 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.043 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.043 * [taylor]: Taking taylor expansion of 0.5 in y
1.043 * [taylor]: Taking taylor expansion of (/ y x) in y
1.043 * [taylor]: Taking taylor expansion of y in y
1.043 * [taylor]: Taking taylor expansion of x in y
1.043 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.043 * [taylor]: Taking taylor expansion of 0.5 in x
1.043 * [taylor]: Taking taylor expansion of (/ y x) in x
1.043 * [taylor]: Taking taylor expansion of y in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.043 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.043 * [taylor]: Taking taylor expansion of 0.5 in x
1.043 * [taylor]: Taking taylor expansion of (/ y x) in x
1.043 * [taylor]: Taking taylor expansion of y in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.044 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.044 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.044 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.044 * [taylor]: Taking taylor expansion of 0.5 in y
1.044 * [taylor]: Taking taylor expansion of (/ y x) in y
1.044 * [taylor]: Taking taylor expansion of y in y
1.044 * [taylor]: Taking taylor expansion of x in y
1.044 * [taylor]: Taking taylor expansion of 0 in y
1.045 * [taylor]: Taking taylor expansion of 0 in y
1.046 * [taylor]: Taking taylor expansion of 0 in y
1.048 * [taylor]: Taking taylor expansion of 0 in y
1.049 * * * [progress]: simplifying candidates
1.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (- (log (sin (/ x (* y 2.0)))) (+ (log (sin (/ x (* y 2.0)))) (log (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (- (log (sin (/ x (* y 2.0)))) (log (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (log (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (exp (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (pow (cos (/ x (* y 2.0))) 3)))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (* (* (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (neg (sin (/ x (* y 2.0))))
  (neg (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))
  (/ 1 (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))) (sin (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.055 * * [simplify]: iteration  0 :  143  enodes  (cost  500 )
1.058 * * [simplify]: iteration  1 :  467  enodes  (cost  353 )
1.070 * * [simplify]: iteration  2 :  2434  enodes  (cost  344 )
1.123 * * [simplify]: iteration  3 :  5002  enodes  (cost  336 )
1.125 * [simplify]: Simplified to:
   (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (neg (log (cos (/ x (* y 2.0)))))
  (pow (exp (/ 2 (cos (/ x (* y 2.0))))) 1/2)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))
  (neg (sin (/ x (* y 2.0))))
  (* (neg (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))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (/ 1 (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  1
  (/ (cos (/ 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)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.125 * * * [progress]: adding candidates to table
1.334 * [progress]: [Phase 3 of 3] Extracting.
1.334 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.340 * * * [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)
1.340 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.446 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.545 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.648 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.751 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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)))))))> #<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) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (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))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (cbrt (pow (sin (/ x (* y 2.0))) 3)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cbrt (pow (cos (/ x (* y 2.0))) 3)) 3)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (* (/ (* (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))))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (* 0.5 (/ x y)) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))> #<alt (λ (x y) (/ (* (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) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cbrt (pow (cos (/ x (* y 2.0))) 3)))))))>)
1.855 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.855 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.856 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.856 * [simplify]: Simplified to:
   1.0
5.441 * [regime-testing]: Baseline error score: 28.595265952653538
5.441 * [regime-testing]: Oracle error score: 26.25732801963736
5.443 * [regime-testing]: End program error score: 28.595265952653538
5.542 * [regime-testing]: Target error score: 29.093893888459778