29.373 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.084 * * * [progress]: [2/2] Setting up program.
0.087 * [progress]: [Phase 2 of 3] Improving.
0.087 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.088 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.089 * * [simplify]: iteration  1 :  11  enodes  (cost  13 )
0.090 * * [simplify]: iteration  2 :  13  enodes  (cost  13 )
0.092 * * [simplify]: iteration  done :  13  enodes  (cost  13 )
0.092 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.092 * * [progress]: iteration 1 / 4
0.092 * * * [progress]: picking best candidate
0.094 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.094 * * * [progress]: localizing error
0.109 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.110 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.113 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.118 * * * [progress]: generating series expansions
0.118 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.118 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.118 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.119 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.119 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ x y) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.120 * [taylor]: Taking taylor expansion of 0.5 in y
0.120 * [taylor]: Taking taylor expansion of (/ x y) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.120 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.120 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.121 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.121 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.122 * [taylor]: Taking taylor expansion of 0.5 in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.129 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.129 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.135 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.135 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.135 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.135 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.135 * [taylor]: Taking taylor expansion of 0.5 in y
0.135 * [taylor]: Taking taylor expansion of (/ y x) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.136 * [taylor]: Taking taylor expansion of 0.5 in y
0.136 * [taylor]: Taking taylor expansion of (/ y x) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.136 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.136 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (/ y x) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (/ y x) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.137 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ y x) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ y x) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
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 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.148 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.149 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.149 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ y x) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ y x) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.161 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.161 * [taylor]: Taking taylor expansion of 0.5 in y
0.161 * [taylor]: Taking taylor expansion of (/ x y) in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ x y) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ x y) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.161 * [taylor]: Taking taylor expansion of 0.5 in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [taylor]: Taking taylor expansion of (/ y x) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [taylor]: Taking taylor expansion of (/ y x) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.167 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [taylor]: Taking taylor expansion of (/ y x) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.167 * [taylor]: Taking taylor expansion of 0.5 in x
0.167 * [taylor]: Taking taylor expansion of (/ y x) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.167 * [taylor]: Taking taylor expansion of 0.5 in x
0.167 * [taylor]: Taking taylor expansion of (/ y x) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [taylor]: Taking taylor expansion of (/ y x) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.169 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.169 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.169 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.169 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.169 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ x y) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ x y) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ x y) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.170 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.170 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.171 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.171 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ x y) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ x y) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ x y) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of 1.0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.178 * [taylor]: Taking taylor expansion of 0.125 in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.179 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.188 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ y x) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ y x) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ y x) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.189 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [taylor]: Taking taylor expansion of (/ y x) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [taylor]: Taking taylor expansion of (/ y x) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [taylor]: Taking taylor expansion of (/ y x) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.189 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.189 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ y x) in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ y x) in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ y x) in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.190 * [taylor]: Taking taylor expansion of 0.5 in y
0.190 * [taylor]: Taking taylor expansion of (/ y x) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.197 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.197 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.198 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.198 * [taylor]: Taking taylor expansion of 0.5 in y
0.198 * [taylor]: Taking taylor expansion of (/ y x) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.198 * [taylor]: Taking taylor expansion of 0.5 in y
0.198 * [taylor]: Taking taylor expansion of (/ y x) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.198 * [taylor]: Taking taylor expansion of 0.5 in y
0.198 * [taylor]: Taking taylor expansion of (/ y x) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.198 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.198 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.198 * [taylor]: Taking taylor expansion of 0.5 in x
0.198 * [taylor]: Taking taylor expansion of (/ y x) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.199 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.199 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.205 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.205 * [taylor]: Taking taylor expansion of 0.5 in y
0.205 * [taylor]: Taking taylor expansion of (/ y x) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.212 * * * [progress]: simplifying candidates
0.213 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.216 * * [simplify]: iteration  0 :  77  enodes  (cost  822 )
0.228 * * [simplify]: iteration  1 :  139  enodes  (cost  813 )
0.254 * * [simplify]: iteration  2 :  339  enodes  (cost  737 )
0.366 * * [simplify]: iteration  3 :  1188  enodes  (cost  733 )
1.382 * * [simplify]: iteration  done :  5001  enodes  (cost  733 )
1.382 * [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)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  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)
1.382 * * * [progress]: adding candidates to table
1.522 * * [progress]: iteration 2 / 4
1.523 * * * [progress]: picking best candidate
1.552 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.552 * * * [progress]: localizing error
1.552 * * * [progress]: generating rewritten candidates
1.552 * * * [progress]: generating series expansions
1.552 * * * [progress]: simplifying candidates
1.552 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.553 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.553 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.553 * [simplify]: Simplified to:
   
1.553 * * * [progress]: adding candidates to table
1.554 * * [progress]: iteration 3 / 4
1.554 * * * [progress]: picking best candidate
1.584 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))>
1.584 * * * [progress]: localizing error
1.592 * * * [progress]: generating rewritten candidates
1.592 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
1.599 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.639 * * * [progress]: generating series expansions
1.639 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
1.640 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.640 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.640 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.640 * [taylor]: Taking taylor expansion of x in y
1.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.640 * [taylor]: Taking taylor expansion of y in y
1.641 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.641 * [taylor]: Taking taylor expansion of x in x
1.641 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.641 * [taylor]: Taking taylor expansion of y in x
1.641 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.641 * [taylor]: Taking taylor expansion of x in x
1.641 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.641 * [taylor]: Taking taylor expansion of y in x
1.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.642 * [taylor]: Taking taylor expansion of y in y
1.643 * [taylor]: Taking taylor expansion of 0 in y
1.645 * [taylor]: Taking taylor expansion of 0 in y
1.647 * [taylor]: Taking taylor expansion of 0 in y
1.650 * [taylor]: Taking taylor expansion of 0 in y
1.650 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.651 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.651 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.651 * [taylor]: Taking taylor expansion of y in y
1.651 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.651 * [taylor]: Taking taylor expansion of x in y
1.651 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.651 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.651 * [taylor]: Taking taylor expansion of y in x
1.651 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.651 * [taylor]: Taking taylor expansion of x in x
1.651 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.651 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.651 * [taylor]: Taking taylor expansion of y in x
1.651 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.652 * [taylor]: Taking taylor expansion of x in x
1.652 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.652 * [taylor]: Taking taylor expansion of y in y
1.653 * [taylor]: Taking taylor expansion of 0 in y
1.655 * [taylor]: Taking taylor expansion of 0 in y
1.658 * [taylor]: Taking taylor expansion of 0 in y
1.658 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.658 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.658 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.658 * [taylor]: Taking taylor expansion of y in y
1.659 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.659 * [taylor]: Taking taylor expansion of x in y
1.659 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.659 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.659 * [taylor]: Taking taylor expansion of y in x
1.659 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.659 * [taylor]: Taking taylor expansion of x in x
1.659 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.659 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.659 * [taylor]: Taking taylor expansion of y in x
1.659 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.659 * [taylor]: Taking taylor expansion of x in x
1.660 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.660 * [taylor]: Taking taylor expansion of y in y
1.661 * [taylor]: Taking taylor expansion of 0 in y
1.663 * [taylor]: Taking taylor expansion of 0 in y
1.666 * [taylor]: Taking taylor expansion of 0 in y
1.666 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.667 * [approximate]: Taking taylor expansion of (* 0.125 (/ (pow x 2) (pow y 2))) in (x y) around 0
1.667 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow x 2) (pow y 2))) in y
1.667 * [taylor]: Taking taylor expansion of 0.125 in y
1.667 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.667 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.667 * [taylor]: Taking taylor expansion of x in y
1.667 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.667 * [taylor]: Taking taylor expansion of y in y
1.667 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow x 2) (pow y 2))) in x
1.667 * [taylor]: Taking taylor expansion of 0.125 in x
1.667 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.667 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.667 * [taylor]: Taking taylor expansion of x in x
1.667 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.667 * [taylor]: Taking taylor expansion of y in x
1.668 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow x 2) (pow y 2))) in x
1.668 * [taylor]: Taking taylor expansion of 0.125 in x
1.668 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.668 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.668 * [taylor]: Taking taylor expansion of y in x
1.668 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
1.668 * [taylor]: Taking taylor expansion of 0.125 in y
1.668 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.668 * [taylor]: Taking taylor expansion of y in y
1.670 * [taylor]: Taking taylor expansion of 0 in y
1.672 * [taylor]: Taking taylor expansion of 0 in y
1.675 * [taylor]: Taking taylor expansion of 0 in y
1.680 * [taylor]: Taking taylor expansion of 0 in y
1.680 * [approximate]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in (x y) around 0
1.680 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in y
1.680 * [taylor]: Taking taylor expansion of 0.125 in y
1.680 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.680 * [taylor]: Taking taylor expansion of y in y
1.680 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.680 * [taylor]: Taking taylor expansion of x in y
1.681 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in x
1.681 * [taylor]: Taking taylor expansion of 0.125 in x
1.681 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.681 * [taylor]: Taking taylor expansion of y in x
1.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.681 * [taylor]: Taking taylor expansion of x in x
1.681 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in x
1.681 * [taylor]: Taking taylor expansion of 0.125 in x
1.681 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.681 * [taylor]: Taking taylor expansion of y in x
1.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.681 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 2)) in y
1.682 * [taylor]: Taking taylor expansion of 0.125 in y
1.682 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.682 * [taylor]: Taking taylor expansion of y in y
1.684 * [taylor]: Taking taylor expansion of 0 in y
1.687 * [taylor]: Taking taylor expansion of 0 in y
1.691 * [taylor]: Taking taylor expansion of 0 in y
1.691 * [approximate]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in (x y) around 0
1.691 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in y
1.691 * [taylor]: Taking taylor expansion of 0.125 in y
1.691 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.691 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.691 * [taylor]: Taking taylor expansion of y in y
1.691 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.691 * [taylor]: Taking taylor expansion of x in y
1.692 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in x
1.692 * [taylor]: Taking taylor expansion of 0.125 in x
1.692 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.692 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.692 * [taylor]: Taking taylor expansion of y in x
1.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.692 * [taylor]: Taking taylor expansion of x in x
1.692 * [taylor]: Taking taylor expansion of (* 0.125 (/ (pow y 2) (pow x 2))) in x
1.692 * [taylor]: Taking taylor expansion of 0.125 in x
1.692 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.692 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.692 * [taylor]: Taking taylor expansion of y in x
1.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.692 * [taylor]: Taking taylor expansion of x in x
1.693 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 2)) in y
1.693 * [taylor]: Taking taylor expansion of 0.125 in y
1.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.693 * [taylor]: Taking taylor expansion of y in y
1.695 * [taylor]: Taking taylor expansion of 0 in y
1.698 * [taylor]: Taking taylor expansion of 0 in y
1.702 * [taylor]: Taking taylor expansion of 0 in y
1.702 * * * [progress]: simplifying candidates
1.709 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* (log x) 2) (* (log y) 2))
  (- (* (log x) 2) (* (log y) 2))
  (- (* (log x) 2) (log (pow y 2)))
  (- (* (log x) 2) (* (log y) 2))
  (- (* (log x) 2) (* (log y) 2))
  (- (* (log x) 2) (log (pow y 2)))
  (- (log (pow x 2)) (* (log y) 2))
  (- (log (pow x 2)) (* (log y) 2))
  (- (log (pow x 2)) (log (pow y 2)))
  (log (/ (pow x 2) (pow y 2)))
  (exp (/ (pow x 2) (pow y 2)))
  (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow y 2) (pow y 2)) (pow y 2)))
  (* (cbrt (/ (pow x 2) (pow y 2))) (cbrt (/ (pow x 2) (pow y 2))))
  (cbrt (/ (pow x 2) (pow y 2)))
  (* (* (/ (pow x 2) (pow y 2)) (/ (pow x 2) (pow y 2))) (/ (pow x 2) (pow y 2)))
  (sqrt (/ (pow x 2) (pow y 2)))
  (sqrt (/ (pow x 2) (pow y 2)))
  (- (pow x 2))
  (- (pow y 2))
  (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow (cbrt x) 2) (pow (cbrt y) 2))
  (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt y) 2))
  (/ (pow (cbrt x) 2) (pow (sqrt y) 2))
  (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2))
  (/ (pow (cbrt x) 2) (pow y 2))
  (/ (pow (* (cbrt x) (cbrt x)) 2) y)
  (/ (pow (cbrt x) 2) y)
  (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow (cbrt x) 2) (cbrt (pow y 2)))
  (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow y 2)))
  (/ (pow (cbrt x) 2) (sqrt (pow y 2)))
  (/ (pow (* (cbrt x) (cbrt x)) 2) 1)
  (/ (pow (cbrt x) 2) (pow y 2))
  (/ (pow (* (cbrt x) (cbrt x)) 2) (pow y (/ 2 2)))
  (/ (pow (cbrt x) 2) (pow y (/ 2 2)))
  (/ (pow (sqrt x) 2) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow (sqrt x) 2) (pow (cbrt y) 2))
  (/ (pow (sqrt x) 2) (pow (sqrt y) 2))
  (/ (pow (sqrt x) 2) (pow (sqrt y) 2))
  (/ (pow (sqrt x) 2) (pow 1 2))
  (/ (pow (sqrt x) 2) (pow y 2))
  (/ (pow (sqrt x) 2) y)
  (/ (pow (sqrt x) 2) y)
  (/ (pow (sqrt x) 2) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow (sqrt x) 2) (cbrt (pow y 2)))
  (/ (pow (sqrt x) 2) (sqrt (pow y 2)))
  (/ (pow (sqrt x) 2) (sqrt (pow y 2)))
  (/ (pow (sqrt x) 2) 1)
  (/ (pow (sqrt x) 2) (pow y 2))
  (/ (pow (sqrt x) 2) (pow y (/ 2 2)))
  (/ (pow (sqrt x) 2) (pow y (/ 2 2)))
  (/ (pow 1 2) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow x 2) (pow (cbrt y) 2))
  (/ (pow 1 2) (pow (sqrt y) 2))
  (/ (pow x 2) (pow (sqrt y) 2))
  (/ (pow 1 2) (pow 1 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow 1 2) y)
  (/ (pow x 2) y)
  (/ (pow 1 2) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x 2) (cbrt (pow y 2)))
  (/ (pow 1 2) (sqrt (pow y 2)))
  (/ (pow x 2) (sqrt (pow y 2)))
  (/ (pow 1 2) 1)
  (/ (pow x 2) (pow y 2))
  (/ (pow 1 2) (pow y (/ 2 2)))
  (/ (pow x 2) (pow y (/ 2 2)))
  (/ x (pow (* (cbrt y) (cbrt y)) 2))
  (/ x (pow (cbrt y) 2))
  (/ x (pow (sqrt y) 2))
  (/ x (pow (sqrt y) 2))
  (/ x (pow 1 2))
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ x (cbrt (pow y 2)))
  (/ x (sqrt (pow y 2)))
  (/ x (sqrt (pow y 2)))
  (/ x 1)
  (/ x (pow y 2))
  (/ x (pow y (/ 2 2)))
  (/ x (pow y (/ 2 2)))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (cbrt (pow x 2)) (pow (cbrt y) 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt y) 2))
  (/ (cbrt (pow x 2)) (pow (sqrt y) 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))
  (/ (cbrt (pow x 2)) (pow y 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y)
  (/ (cbrt (pow x 2)) y)
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (cbrt (pow x 2)) (cbrt (pow y 2)))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow y 2)))
  (/ (cbrt (pow x 2)) (sqrt (pow y 2)))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)
  (/ (cbrt (pow x 2)) (pow y 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow y (/ 2 2)))
  (/ (cbrt (pow x 2)) (pow y (/ 2 2)))
  (/ (sqrt (pow x 2)) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (sqrt (pow x 2)) (pow (cbrt y) 2))
  (/ (sqrt (pow x 2)) (pow (sqrt y) 2))
  (/ (sqrt (pow x 2)) (pow (sqrt y) 2))
  (/ (sqrt (pow x 2)) (pow 1 2))
  (/ (sqrt (pow x 2)) (pow y 2))
  (/ (sqrt (pow x 2)) y)
  (/ (sqrt (pow x 2)) y)
  (/ (sqrt (pow x 2)) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (sqrt (pow x 2)) (cbrt (pow y 2)))
  (/ (sqrt (pow x 2)) (sqrt (pow y 2)))
  (/ (sqrt (pow x 2)) (sqrt (pow y 2)))
  (/ (sqrt (pow x 2)) 1)
  (/ (sqrt (pow x 2)) (pow y 2))
  (/ (sqrt (pow x 2)) (pow y (/ 2 2)))
  (/ (sqrt (pow x 2)) (pow y (/ 2 2)))
  (/ 1 (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow x 2) (pow (cbrt y) 2))
  (/ 1 (pow (sqrt y) 2))
  (/ (pow x 2) (pow (sqrt y) 2))
  (/ 1 (pow 1 2))
  (/ (pow x 2) (pow y 2))
  (/ 1 y)
  (/ (pow x 2) y)
  (/ 1 (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x 2) (cbrt (pow y 2)))
  (/ 1 (sqrt (pow y 2)))
  (/ (pow x 2) (sqrt (pow y 2)))
  (/ 1 1)
  (/ (pow x 2) (pow y 2))
  (/ 1 (pow y (/ 2 2)))
  (/ (pow x 2) (pow y (/ 2 2)))
  (/ (pow x (/ 2 2)) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow x (/ 2 2)) (pow (cbrt y) 2))
  (/ (pow x (/ 2 2)) (pow (sqrt y) 2))
  (/ (pow x (/ 2 2)) (pow (sqrt y) 2))
  (/ (pow x (/ 2 2)) (pow 1 2))
  (/ (pow x (/ 2 2)) (pow y 2))
  (/ (pow x (/ 2 2)) y)
  (/ (pow x (/ 2 2)) y)
  (/ (pow x (/ 2 2)) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x (/ 2 2)) (cbrt (pow y 2)))
  (/ (pow x (/ 2 2)) (sqrt (pow y 2)))
  (/ (pow x (/ 2 2)) (sqrt (pow y 2)))
  (/ (pow x (/ 2 2)) 1)
  (/ (pow x (/ 2 2)) (pow y 2))
  (/ (pow x (/ 2 2)) (pow y (/ 2 2)))
  (/ (pow x (/ 2 2)) (pow y (/ 2 2)))
  (/ 1 (pow y 2))
  (/ (pow y 2) (pow x 2))
  (/ (pow x 2) (pow (* (cbrt y) (cbrt y)) 2))
  (/ (pow x 2) (pow (sqrt y) 2))
  (/ (pow x 2) (pow 1 2))
  (/ (pow x 2) y)
  (/ (pow x 2) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x 2) (sqrt (pow y 2)))
  (/ (pow x 2) 1)
  (/ (pow x 2) (pow y (/ 2 2)))
  (/ (pow y 2) (pow (cbrt x) 2))
  (/ (pow y 2) (pow (sqrt x) 2))
  (/ (pow y 2) (pow x 2))
  (/ (pow y 2) x)
  (/ (pow y 2) (cbrt (pow x 2)))
  (/ (pow y 2) (sqrt (pow x 2)))
  (/ (pow y 2) (pow x 2))
  (/ (pow y 2) (pow x (/ 2 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (+ (log 0.125) (- (* (log x) 2) (* (log y) 2)))
  (+ (log 0.125) (- (* (log x) 2) (* (log y) 2)))
  (+ (log 0.125) (- (* (log x) 2) (log (pow y 2))))
  (+ (log 0.125) (- (* (log x) 2) (* (log y) 2)))
  (+ (log 0.125) (- (* (log x) 2) (* (log y) 2)))
  (+ (log 0.125) (- (* (log x) 2) (log (pow y 2))))
  (+ (log 0.125) (- (log (pow x 2)) (* (log y) 2)))
  (+ (log 0.125) (- (log (pow x 2)) (* (log y) 2)))
  (+ (log 0.125) (- (log (pow x 2)) (log (pow y 2))))
  (+ (log 0.125) (log (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (exp (* 0.125 (/ (pow x 2) (pow y 2))))
  (* (* (* 0.125 0.125) 0.125) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow y 2) (pow y 2)) (pow y 2))))
  (* (* (* 0.125 0.125) 0.125) (* (* (/ (pow x 2) (pow y 2)) (/ (pow x 2) (pow y 2))) (/ (pow x 2) (pow y 2))))
  (* (cbrt (* 0.125 (/ (pow x 2) (pow y 2)))) (cbrt (* 0.125 (/ (pow x 2) (pow y 2)))))
  (cbrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (* (* (* 0.125 (/ (pow x 2) (pow y 2))) (* 0.125 (/ (pow x 2) (pow y 2)))) (* 0.125 (/ (pow x 2) (pow y 2))))
  (sqrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (sqrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (* (sqrt 0.125) (sqrt (/ (pow x 2) (pow y 2))))
  (* (sqrt 0.125) (sqrt (/ (pow x 2) (pow y 2))))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) y))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) y))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ (pow (sqrt x) 2) (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ x (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ x (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ x y))
  (* (sqrt 0.125) (/ x y))
  (* (sqrt 0.125) (/ x (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ x (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ x (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ x (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) y))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) y))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ (sqrt (pow x 2)) (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (pow (sqrt y) 2)))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) y))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) y))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (sqrt (pow y 2))))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (pow y (/ 2 2))))
  (* (sqrt 0.125) (/ (pow x (/ 2 2)) (pow y (/ 2 2))))
  (* 0.125 (* (cbrt (/ (pow x 2) (pow y 2))) (cbrt (/ (pow x 2) (pow y 2)))))
  (* 0.125 (sqrt (/ (pow x 2) (pow y 2))))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt y) 2)))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2)))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) y))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow y 2))))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) 1))
  (* 0.125 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow y (/ 2 2))))
  (* 0.125 (/ (pow (sqrt x) 2) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (pow (sqrt x) 2) (pow (sqrt y) 2)))
  (* 0.125 (/ (pow (sqrt x) 2) (pow 1 2)))
  (* 0.125 (/ (pow (sqrt x) 2) y))
  (* 0.125 (/ (pow (sqrt x) 2) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (pow (sqrt x) 2) (sqrt (pow y 2))))
  (* 0.125 (/ (pow (sqrt x) 2) 1))
  (* 0.125 (/ (pow (sqrt x) 2) (pow y (/ 2 2))))
  (* 0.125 (/ (pow 1 2) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (pow 1 2) (pow (sqrt y) 2)))
  (* 0.125 (/ (pow 1 2) (pow 1 2)))
  (* 0.125 (/ (pow 1 2) y))
  (* 0.125 (/ (pow 1 2) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (pow 1 2) (sqrt (pow y 2))))
  (* 0.125 (/ (pow 1 2) 1))
  (* 0.125 (/ (pow 1 2) (pow y (/ 2 2))))
  (* 0.125 (/ x (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ x (pow (sqrt y) 2)))
  (* 0.125 (/ x (pow 1 2)))
  (* 0.125 (/ x y))
  (* 0.125 (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ x (sqrt (pow y 2))))
  (* 0.125 (/ x 1))
  (* 0.125 (/ x (pow y (/ 2 2))))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt y) 2)))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2)))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow y 2))))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow y (/ 2 2))))
  (* 0.125 (/ (sqrt (pow x 2)) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (sqrt (pow x 2)) (pow (sqrt y) 2)))
  (* 0.125 (/ (sqrt (pow x 2)) (pow 1 2)))
  (* 0.125 (/ (sqrt (pow x 2)) y))
  (* 0.125 (/ (sqrt (pow x 2)) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (sqrt (pow x 2)) (sqrt (pow y 2))))
  (* 0.125 (/ (sqrt (pow x 2)) 1))
  (* 0.125 (/ (sqrt (pow x 2)) (pow y (/ 2 2))))
  (* 0.125 (/ 1 (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ 1 (pow (sqrt y) 2)))
  (* 0.125 (/ 1 (pow 1 2)))
  (* 0.125 (/ 1 y))
  (* 0.125 (/ 1 (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ 1 (sqrt (pow y 2))))
  (* 0.125 (/ 1 1))
  (* 0.125 (/ 1 (pow y (/ 2 2))))
  (* 0.125 (/ (pow x (/ 2 2)) (pow (* (cbrt y) (cbrt y)) 2)))
  (* 0.125 (/ (pow x (/ 2 2)) (pow (sqrt y) 2)))
  (* 0.125 (/ (pow x (/ 2 2)) (pow 1 2)))
  (* 0.125 (/ (pow x (/ 2 2)) y))
  (* 0.125 (/ (pow x (/ 2 2)) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (* 0.125 (/ (pow x (/ 2 2)) (sqrt (pow y 2))))
  (* 0.125 (/ (pow x (/ 2 2)) 1))
  (* 0.125 (/ (pow x (/ 2 2)) (pow y (/ 2 2))))
  (* 0.125 1)
  (* 0.125 (pow x 2))
  (* (cbrt 0.125) (/ (pow x 2) (pow y 2)))
  (* (sqrt 0.125) (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (pow x 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
1.716 * * [simplify]: iteration  0 :  269  enodes  (cost  2965 )
1.817 * * [simplify]: iteration  1 :  577  enodes  (cost  2578 )
2.077 * * [simplify]: iteration  2 :  1990  enodes  (cost  1984 )
2.435 * * [simplify]: iteration  done :  5001  enodes  (cost  1984 )
2.437 * [simplify]: Simplified to:
   (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (* 2 (- (log x) (log y)))
  (exp (/ (pow x 2) (pow y 2)))
  (pow (/ (pow x 2) (pow y 2)) 3)
  (* (cbrt (/ (pow x 2) (pow y 2))) (cbrt (/ (pow x 2) (pow y 2))))
  (cbrt (/ (pow x 2) (pow y 2)))
  (pow (/ (pow x 2) (pow y 2)) 3)
  (sqrt (/ (pow x 2) (pow y 2)))
  (sqrt (/ (pow x 2) (pow y 2)))
  (- (pow x 2))
  (- (pow y 2))
  (/ (pow (cbrt x) 4) (pow (cbrt y) 4))
  (/ (pow (cbrt x) 2) (pow (cbrt y) 2))
  (/ (pow (cbrt x) 4) y)
  (/ (pow (cbrt x) 2) y)
  (pow (cbrt x) 4)
  (/ (pow (cbrt x) 2) (pow y 2))
  (/ (pow (cbrt x) 4) y)
  (/ (pow (cbrt x) 2) y)
  (/ (pow (cbrt x) 4) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow (cbrt x) 2) (cbrt (pow y 2)))
  (/ (pow (cbrt x) 4) (fabs y))
  (/ (pow (cbrt x) 2) (fabs y))
  (pow (cbrt x) 4)
  (/ (pow (cbrt x) 2) (pow y 2))
  (/ (pow (cbrt x) 4) y)
  (/ (pow (cbrt x) 2) y)
  (/ x (pow (cbrt y) 4))
  (/ x (pow (cbrt y) 2))
  (/ x y)
  (/ x y)
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ x (cbrt (pow y 2)))
  (/ x (fabs y))
  (/ x (fabs y))
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ 1 (pow (cbrt y) 4))
  (/ (pow x 2) (pow (cbrt y) 2))
  (/ 1 y)
  (/ (pow x 2) y)
  1
  (/ (pow x 2) (pow y 2))
  (/ 1 y)
  (/ (pow x 2) y)
  (/ 1 (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x 2) (cbrt (pow y 2)))
  (/ 1 (fabs y))
  (/ (* x x) (fabs y))
  1
  (/ (pow x 2) (pow y 2))
  (/ 1 y)
  (/ (pow x 2) y)
  (/ x (pow (cbrt y) 4))
  (/ x (pow (cbrt y) 2))
  (/ x y)
  (/ x y)
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ x (cbrt (pow y 2)))
  (/ x (fabs y))
  (/ x (fabs y))
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ (cbrt (pow x 2)) (/ (pow (cbrt y) 4) (cbrt (pow x 2))))
  (/ (cbrt (pow x 2)) (pow (cbrt y) 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y)
  (/ (cbrt (pow x 2)) y)
  (* (cbrt (pow x 2)) (cbrt (pow x 2)))
  (/ (cbrt (pow x 2)) (pow y 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y)
  (/ (cbrt (pow x 2)) y)
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (cbrt (pow x 2)) (cbrt (pow y 2)))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (fabs y))
  (/ (cbrt (pow x 2)) (fabs y))
  (* (cbrt (pow x 2)) (cbrt (pow x 2)))
  (/ (cbrt (pow x 2)) (pow y 2))
  (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y)
  (/ (cbrt (pow x 2)) y)
  (/ (fabs x) (pow (cbrt y) 4))
  (/ (fabs x) (pow (cbrt y) 2))
  (/ (fabs x) y)
  (/ (fabs x) y)
  (fabs x)
  (/ (fabs x) (pow y 2))
  (/ (fabs x) y)
  (/ (fabs x) y)
  (/ (/ (fabs x) (cbrt (pow y 2))) (cbrt (pow y 2)))
  (/ (fabs x) (cbrt (pow y 2)))
  (/ (fabs x) (fabs y))
  (/ (fabs x) (fabs y))
  (fabs x)
  (/ (fabs x) (pow y 2))
  (/ (fabs x) y)
  (/ (fabs x) y)
  (/ 1 (pow (cbrt y) 4))
  (/ (pow x 2) (pow (cbrt y) 2))
  (/ 1 y)
  (/ (pow x 2) y)
  1
  (/ (pow x 2) (pow y 2))
  (/ 1 y)
  (/ (pow x 2) y)
  (/ 1 (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (pow x 2) (cbrt (pow y 2)))
  (/ 1 (fabs y))
  (/ (* x x) (fabs y))
  1
  (/ (pow x 2) (pow y 2))
  (/ 1 y)
  (/ (pow x 2) y)
  (/ x (pow (cbrt y) 4))
  (/ x (pow (cbrt y) 2))
  (/ x y)
  (/ x y)
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ x (cbrt (pow y 2)))
  (/ x (fabs y))
  (/ x (fabs y))
  x
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ 1 (pow y 2))
  (/ (pow y 2) (pow x 2))
  (/ x (/ (pow (cbrt y) 4) x))
  (/ (pow x 2) y)
  (* x x)
  (/ (pow x 2) y)
  (/ (pow x 2) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (* x x) (fabs y))
  (* x x)
  (/ (pow x 2) y)
  (/ (pow y 2) (pow (cbrt x) 2))
  (/ (pow y 2) x)
  (/ (pow y 2) (pow x 2))
  (/ (pow y 2) x)
  (/ (pow y 2) (cbrt (pow x 2)))
  (/ y (/ (fabs x) y))
  (/ (pow y 2) (pow x 2))
  (/ (pow y 2) x)
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (log (* 0.125 (/ (pow x 2) (pow y 2))))
  (exp (* 0.125 (/ (pow x 2) (pow y 2))))
  (pow (* 0.125 (/ (pow x 2) (pow y 2))) 3)
  (pow (* 0.125 (/ (pow x 2) (pow y 2))) 3)
  (* (cbrt (* 0.125 (/ (pow x 2) (pow y 2)))) (cbrt (* 0.125 (/ (pow x 2) (pow y 2)))))
  (cbrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (pow (* 0.125 (/ (pow x 2) (pow y 2))) 3)
  (sqrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (sqrt (* 0.125 (/ (pow x 2) (pow y 2))))
  (* (sqrt 0.125) (sqrt (/ (pow x 2) (pow y 2))))
  (* (sqrt 0.125) (sqrt (/ (pow x 2) (pow y 2))))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (/ (* (sqrt 0.125) x) (fabs y))
  (/ (* (sqrt 0.125) x) (fabs y))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (/ (* (sqrt 0.125) x) (fabs y))
  (/ (* (sqrt 0.125) x) (fabs y))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (/ (* (sqrt 0.125) (fabs x)) y)
  (/ (* (sqrt 0.125) (fabs x)) y)
  (/ (* (sqrt 0.125) (fabs x)) y)
  (/ (* (sqrt 0.125) (fabs x)) y)
  (* (/ (fabs x) (fabs y)) (sqrt 0.125))
  (* (/ (fabs x) (fabs y)) (sqrt 0.125))
  (/ (* (sqrt 0.125) (fabs x)) y)
  (/ (* (sqrt 0.125) (fabs x)) y)
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (/ (* (sqrt 0.125) x) (fabs y))
  (/ (* (sqrt 0.125) x) (fabs y))
  (* (/ x y) (sqrt 0.125))
  (* (/ x y) (sqrt 0.125))
  (* 0.125 (* (cbrt (/ (pow x 2) (pow y 2))) (cbrt (/ (pow x 2) (pow y 2)))))
  (* 0.125 (sqrt (/ (pow x 2) (pow y 2))))
  (* 0.125 (/ (pow (cbrt x) 4) (pow (cbrt y) 4)))
  (/ (* (pow (cbrt x) 4) 0.125) y)
  (* (pow (cbrt x) 4) 0.125)
  (/ (* (pow (cbrt x) 4) 0.125) y)
  (* 0.125 (/ (pow (cbrt x) 4) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (/ (* (pow (cbrt x) 4) 0.125) (fabs y))
  (* (pow (cbrt x) 4) 0.125)
  (/ (* (pow (cbrt x) 4) 0.125) y)
  (/ 0.125 (/ (pow (cbrt y) 4) x))
  (* (/ x y) 0.125)
  (* x 0.125)
  (* (/ x y) 0.125)
  (* 0.125 (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (/ (* x 0.125) (fabs y))
  (* x 0.125)
  (* (/ x y) 0.125)
  (/ 0.125 (pow (cbrt y) 4))
  (/ 0.125 y)
  0.125
  (/ 0.125 y)
  (/ 0.125 (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ 0.125 (fabs y))
  0.125
  (/ 0.125 y)
  (/ 0.125 (/ (pow (cbrt y) 4) x))
  (* (/ x y) 0.125)
  (* x 0.125)
  (* (/ x y) 0.125)
  (* 0.125 (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (/ (* x 0.125) (fabs y))
  (* x 0.125)
  (* (/ x y) 0.125)
  (/ (* 0.125 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (pow (cbrt y) 4))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y))
  (* 0.125 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (/ 0.125 (/ (fabs y) (* (cbrt (pow x 2)) (cbrt (pow x 2)))))
  (* 0.125 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 0.125 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) y))
  (/ (* 0.125 (fabs x)) (pow (cbrt y) 4))
  (/ (* 0.125 (fabs x)) y)
  (* 0.125 (fabs x))
  (/ (* 0.125 (fabs x)) y)
  (/ (* 0.125 (fabs x)) (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ (* 0.125 (fabs x)) (fabs y))
  (* 0.125 (fabs x))
  (/ (* 0.125 (fabs x)) y)
  (/ 0.125 (pow (cbrt y) 4))
  (/ 0.125 y)
  0.125
  (/ 0.125 y)
  (/ 0.125 (* (cbrt (pow y 2)) (cbrt (pow y 2))))
  (/ 0.125 (fabs y))
  0.125
  (/ 0.125 y)
  (/ 0.125 (/ (pow (cbrt y) 4) x))
  (* (/ x y) 0.125)
  (* x 0.125)
  (* (/ x y) 0.125)
  (* 0.125 (/ x (* (cbrt (pow y 2)) (cbrt (pow y 2)))))
  (/ (* x 0.125) (fabs y))
  (* x 0.125)
  (* (/ x y) 0.125)
  0.125
  (* 0.125 (pow x 2))
  (* (cbrt 0.125) (/ (pow x 2) (pow y 2)))
  (* (sqrt 0.125) (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (pow x 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
  (* 0.125 (/ (pow x 2) (pow y 2)))
2.438 * * * [progress]: adding candidates to table
2.804 * * [progress]: iteration 4 / 4
2.804 * * * [progress]: picking best candidate
2.832 * * * * [pick]: Picked  #<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)))))))>
2.832 * * * [progress]: localizing error
2.851 * * * [progress]: generating rewritten candidates
2.851 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
2.852 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
2.853 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
2.854 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
2.856 * * * [progress]: generating series expansions
2.856 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
2.857 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
2.857 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
2.857 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.857 * [taylor]: Taking taylor expansion of 0.5 in y
2.857 * [taylor]: Taking taylor expansion of (/ x y) in y
2.857 * [taylor]: Taking taylor expansion of x in y
2.857 * [taylor]: Taking taylor expansion of y in y
2.857 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.857 * [taylor]: Taking taylor expansion of 0.5 in y
2.857 * [taylor]: Taking taylor expansion of (/ x y) in y
2.857 * [taylor]: Taking taylor expansion of x in y
2.857 * [taylor]: Taking taylor expansion of y in y
2.857 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.857 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.857 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.857 * [taylor]: Taking taylor expansion of 0.5 in x
2.857 * [taylor]: Taking taylor expansion of (/ x y) in x
2.857 * [taylor]: Taking taylor expansion of x in x
2.857 * [taylor]: Taking taylor expansion of y in x
2.857 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.857 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.857 * [taylor]: Taking taylor expansion of 0.5 in x
2.857 * [taylor]: Taking taylor expansion of (/ x y) in x
2.857 * [taylor]: Taking taylor expansion of x in x
2.857 * [taylor]: Taking taylor expansion of y in x
2.858 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.858 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.858 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.858 * [taylor]: Taking taylor expansion of 0.5 in x
2.858 * [taylor]: Taking taylor expansion of (/ x y) in x
2.858 * [taylor]: Taking taylor expansion of x in x
2.858 * [taylor]: Taking taylor expansion of y in x
2.858 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.858 * [taylor]: Taking taylor expansion of 0.5 in x
2.858 * [taylor]: Taking taylor expansion of (/ x y) in x
2.858 * [taylor]: Taking taylor expansion of x in x
2.858 * [taylor]: Taking taylor expansion of y in x
2.858 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
2.858 * [taylor]: Taking taylor expansion of 0.5 in y
2.858 * [taylor]: Taking taylor expansion of y in y
2.861 * [taylor]: Taking taylor expansion of 0 in y
2.864 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
2.864 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
2.864 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.864 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.864 * [taylor]: Taking taylor expansion of y in y
2.870 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.870 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.870 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.870 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.871 * [taylor]: Taking taylor expansion of 0.5 in y
2.871 * [taylor]: Taking taylor expansion of (/ y x) in y
2.871 * [taylor]: Taking taylor expansion of y in y
2.871 * [taylor]: Taking taylor expansion of x in y
2.871 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.871 * [taylor]: Taking taylor expansion of 0.5 in y
2.871 * [taylor]: Taking taylor expansion of (/ y x) in y
2.871 * [taylor]: Taking taylor expansion of y in y
2.871 * [taylor]: Taking taylor expansion of x in y
2.871 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.871 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.871 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.871 * [taylor]: Taking taylor expansion of 0.5 in x
2.871 * [taylor]: Taking taylor expansion of (/ y x) in x
2.871 * [taylor]: Taking taylor expansion of y in x
2.871 * [taylor]: Taking taylor expansion of x in x
2.871 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.871 * [taylor]: Taking taylor expansion of 0.5 in x
2.871 * [taylor]: Taking taylor expansion of (/ y x) in x
2.871 * [taylor]: Taking taylor expansion of y in x
2.871 * [taylor]: Taking taylor expansion of x in x
2.871 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.872 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.872 * [taylor]: Taking taylor expansion of 0.5 in x
2.872 * [taylor]: Taking taylor expansion of (/ y x) in x
2.872 * [taylor]: Taking taylor expansion of y in x
2.872 * [taylor]: Taking taylor expansion of x in x
2.872 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.872 * [taylor]: Taking taylor expansion of 0.5 in x
2.872 * [taylor]: Taking taylor expansion of (/ y x) in x
2.872 * [taylor]: Taking taylor expansion of y in x
2.872 * [taylor]: Taking taylor expansion of x in x
2.872 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.872 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.872 * [taylor]: Taking taylor expansion of 0.5 in y
2.872 * [taylor]: Taking taylor expansion of (/ y x) in y
2.872 * [taylor]: Taking taylor expansion of y in y
2.872 * [taylor]: Taking taylor expansion of x in y
2.872 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.872 * [taylor]: Taking taylor expansion of 0.5 in y
2.872 * [taylor]: Taking taylor expansion of (/ y x) in y
2.872 * [taylor]: Taking taylor expansion of y in y
2.872 * [taylor]: Taking taylor expansion of x in y
2.873 * [taylor]: Taking taylor expansion of 0 in y
2.875 * [taylor]: Taking taylor expansion of 0 in y
2.877 * [taylor]: Taking taylor expansion of 0 in y
2.882 * [taylor]: Taking taylor expansion of 0 in y
2.882 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.882 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.882 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.882 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.882 * [taylor]: Taking taylor expansion of 0.5 in y
2.882 * [taylor]: Taking taylor expansion of (/ y x) in y
2.882 * [taylor]: Taking taylor expansion of y in y
2.882 * [taylor]: Taking taylor expansion of x in y
2.882 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.882 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.882 * [taylor]: Taking taylor expansion of 0.5 in y
2.882 * [taylor]: Taking taylor expansion of (/ y x) in y
2.882 * [taylor]: Taking taylor expansion of y in y
2.882 * [taylor]: Taking taylor expansion of x in y
2.883 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.883 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.883 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.883 * [taylor]: Taking taylor expansion of 0.5 in x
2.883 * [taylor]: Taking taylor expansion of (/ y x) in x
2.883 * [taylor]: Taking taylor expansion of y in x
2.883 * [taylor]: Taking taylor expansion of x in x
2.883 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.883 * [taylor]: Taking taylor expansion of 0.5 in x
2.883 * [taylor]: Taking taylor expansion of (/ y x) in x
2.883 * [taylor]: Taking taylor expansion of y in x
2.883 * [taylor]: Taking taylor expansion of x in x
2.883 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.883 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.883 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.883 * [taylor]: Taking taylor expansion of 0.5 in x
2.883 * [taylor]: Taking taylor expansion of (/ y x) in x
2.883 * [taylor]: Taking taylor expansion of y in x
2.883 * [taylor]: Taking taylor expansion of x in x
2.883 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.883 * [taylor]: Taking taylor expansion of 0.5 in x
2.883 * [taylor]: Taking taylor expansion of (/ y x) in x
2.883 * [taylor]: Taking taylor expansion of y in x
2.883 * [taylor]: Taking taylor expansion of x in x
2.884 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.884 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.884 * [taylor]: Taking taylor expansion of 0.5 in y
2.884 * [taylor]: Taking taylor expansion of (/ y x) in y
2.884 * [taylor]: Taking taylor expansion of y in y
2.884 * [taylor]: Taking taylor expansion of x in y
2.884 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.884 * [taylor]: Taking taylor expansion of 0.5 in y
2.884 * [taylor]: Taking taylor expansion of (/ y x) in y
2.884 * [taylor]: Taking taylor expansion of y in y
2.884 * [taylor]: Taking taylor expansion of x in y
2.884 * [taylor]: Taking taylor expansion of 0 in y
2.887 * [taylor]: Taking taylor expansion of 0 in y
2.889 * [taylor]: Taking taylor expansion of 0 in y
2.896 * [taylor]: Taking taylor expansion of 0 in y
2.896 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
2.897 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
2.897 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
2.897 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.897 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.897 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.897 * [taylor]: Taking taylor expansion of 0.5 in y
2.897 * [taylor]: Taking taylor expansion of (/ x y) in y
2.897 * [taylor]: Taking taylor expansion of x in y
2.897 * [taylor]: Taking taylor expansion of y in y
2.897 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.897 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.897 * [taylor]: Taking taylor expansion of 0.5 in y
2.897 * [taylor]: Taking taylor expansion of (/ x y) in y
2.897 * [taylor]: Taking taylor expansion of x in y
2.897 * [taylor]: Taking taylor expansion of y in y
2.897 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.897 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.897 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.897 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.897 * [taylor]: Taking taylor expansion of 0.5 in x
2.897 * [taylor]: Taking taylor expansion of (/ x y) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of y in x
2.897 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.897 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.897 * [taylor]: Taking taylor expansion of 0.5 in x
2.897 * [taylor]: Taking taylor expansion of (/ x y) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of y in x
2.898 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.898 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.898 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.898 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.898 * [taylor]: Taking taylor expansion of 0.5 in x
2.898 * [taylor]: Taking taylor expansion of (/ x y) in x
2.898 * [taylor]: Taking taylor expansion of x in x
2.898 * [taylor]: Taking taylor expansion of y in x
2.898 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.898 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.898 * [taylor]: Taking taylor expansion of 0.5 in x
2.898 * [taylor]: Taking taylor expansion of (/ x y) in x
2.898 * [taylor]: Taking taylor expansion of x in x
2.898 * [taylor]: Taking taylor expansion of y in x
2.899 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
2.899 * [taylor]: Taking taylor expansion of 0.5 in y
2.899 * [taylor]: Taking taylor expansion of y in y
2.901 * [taylor]: Taking taylor expansion of 0 in y
2.904 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
2.904 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
2.904 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.904 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.904 * [taylor]: Taking taylor expansion of y in y
2.910 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.910 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.910 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.910 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.910 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.910 * [taylor]: Taking taylor expansion of 0.5 in y
2.910 * [taylor]: Taking taylor expansion of (/ y x) in y
2.910 * [taylor]: Taking taylor expansion of y in y
2.910 * [taylor]: Taking taylor expansion of x in y
2.910 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.910 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.910 * [taylor]: Taking taylor expansion of 0.5 in y
2.910 * [taylor]: Taking taylor expansion of (/ y x) in y
2.911 * [taylor]: Taking taylor expansion of y in y
2.911 * [taylor]: Taking taylor expansion of x in y
2.911 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.911 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.911 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.911 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.911 * [taylor]: Taking taylor expansion of 0.5 in x
2.911 * [taylor]: Taking taylor expansion of (/ y x) in x
2.911 * [taylor]: Taking taylor expansion of y in x
2.911 * [taylor]: Taking taylor expansion of x in x
2.911 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.911 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.911 * [taylor]: Taking taylor expansion of 0.5 in x
2.911 * [taylor]: Taking taylor expansion of (/ y x) in x
2.911 * [taylor]: Taking taylor expansion of y in x
2.911 * [taylor]: Taking taylor expansion of x in x
2.911 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.911 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.911 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.911 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.911 * [taylor]: Taking taylor expansion of 0.5 in x
2.911 * [taylor]: Taking taylor expansion of (/ y x) in x
2.911 * [taylor]: Taking taylor expansion of y in x
2.911 * [taylor]: Taking taylor expansion of x in x
2.912 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.912 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.912 * [taylor]: Taking taylor expansion of 0.5 in x
2.912 * [taylor]: Taking taylor expansion of (/ y x) in x
2.912 * [taylor]: Taking taylor expansion of y in x
2.912 * [taylor]: Taking taylor expansion of x in x
2.912 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.912 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.912 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.912 * [taylor]: Taking taylor expansion of 0.5 in y
2.912 * [taylor]: Taking taylor expansion of (/ y x) in y
2.912 * [taylor]: Taking taylor expansion of y in y
2.912 * [taylor]: Taking taylor expansion of x in y
2.912 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.912 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.912 * [taylor]: Taking taylor expansion of 0.5 in y
2.912 * [taylor]: Taking taylor expansion of (/ y x) in y
2.912 * [taylor]: Taking taylor expansion of y in y
2.912 * [taylor]: Taking taylor expansion of x in y
2.913 * [taylor]: Taking taylor expansion of 0 in y
2.915 * [taylor]: Taking taylor expansion of 0 in y
2.917 * [taylor]: Taking taylor expansion of 0 in y
2.921 * [taylor]: Taking taylor expansion of 0 in y
2.922 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.922 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.922 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.922 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.922 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.922 * [taylor]: Taking taylor expansion of 0.5 in y
2.922 * [taylor]: Taking taylor expansion of (/ y x) in y
2.922 * [taylor]: Taking taylor expansion of y in y
2.922 * [taylor]: Taking taylor expansion of x in y
2.922 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.922 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.922 * [taylor]: Taking taylor expansion of 0.5 in y
2.922 * [taylor]: Taking taylor expansion of (/ y x) in y
2.922 * [taylor]: Taking taylor expansion of y in y
2.922 * [taylor]: Taking taylor expansion of x in y
2.922 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.922 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.922 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.923 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.923 * [taylor]: Taking taylor expansion of 0.5 in x
2.923 * [taylor]: Taking taylor expansion of (/ y x) in x
2.923 * [taylor]: Taking taylor expansion of y in x
2.923 * [taylor]: Taking taylor expansion of x in x
2.923 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.923 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.923 * [taylor]: Taking taylor expansion of 0.5 in x
2.923 * [taylor]: Taking taylor expansion of (/ y x) in x
2.923 * [taylor]: Taking taylor expansion of y in x
2.923 * [taylor]: Taking taylor expansion of x in x
2.923 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.923 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.923 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.923 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.923 * [taylor]: Taking taylor expansion of 0.5 in x
2.923 * [taylor]: Taking taylor expansion of (/ y x) in x
2.923 * [taylor]: Taking taylor expansion of y in x
2.923 * [taylor]: Taking taylor expansion of x in x
2.923 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.923 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.923 * [taylor]: Taking taylor expansion of 0.5 in x
2.923 * [taylor]: Taking taylor expansion of (/ y x) in x
2.923 * [taylor]: Taking taylor expansion of y in x
2.923 * [taylor]: Taking taylor expansion of x in x
2.924 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.924 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.924 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.924 * [taylor]: Taking taylor expansion of 0.5 in y
2.924 * [taylor]: Taking taylor expansion of (/ y x) in y
2.924 * [taylor]: Taking taylor expansion of y in y
2.924 * [taylor]: Taking taylor expansion of x in y
2.924 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.924 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.924 * [taylor]: Taking taylor expansion of 0.5 in y
2.924 * [taylor]: Taking taylor expansion of (/ y x) in y
2.924 * [taylor]: Taking taylor expansion of y in y
2.924 * [taylor]: Taking taylor expansion of x in y
2.924 * [taylor]: Taking taylor expansion of 0 in y
2.926 * [taylor]: Taking taylor expansion of 0 in y
2.929 * [taylor]: Taking taylor expansion of 0 in y
2.933 * [taylor]: Taking taylor expansion of 0 in y
2.933 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
2.933 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
2.933 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
2.933 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.933 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.933 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.933 * [taylor]: Taking taylor expansion of 0.5 in y
2.933 * [taylor]: Taking taylor expansion of (/ x y) in y
2.934 * [taylor]: Taking taylor expansion of x in y
2.934 * [taylor]: Taking taylor expansion of y in y
2.934 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.934 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.934 * [taylor]: Taking taylor expansion of 0.5 in y
2.934 * [taylor]: Taking taylor expansion of (/ x y) in y
2.934 * [taylor]: Taking taylor expansion of x in y
2.934 * [taylor]: Taking taylor expansion of y in y
2.934 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.934 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.934 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.934 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.934 * [taylor]: Taking taylor expansion of 0.5 in x
2.934 * [taylor]: Taking taylor expansion of (/ x y) in x
2.934 * [taylor]: Taking taylor expansion of x in x
2.934 * [taylor]: Taking taylor expansion of y in x
2.934 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.934 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.934 * [taylor]: Taking taylor expansion of 0.5 in x
2.934 * [taylor]: Taking taylor expansion of (/ x y) in x
2.934 * [taylor]: Taking taylor expansion of x in x
2.934 * [taylor]: Taking taylor expansion of y in x
2.934 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
2.934 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
2.935 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.935 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.935 * [taylor]: Taking taylor expansion of 0.5 in x
2.935 * [taylor]: Taking taylor expansion of (/ x y) in x
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [taylor]: Taking taylor expansion of y in x
2.935 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.935 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.935 * [taylor]: Taking taylor expansion of 0.5 in x
2.935 * [taylor]: Taking taylor expansion of (/ x y) in x
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [taylor]: Taking taylor expansion of y in x
2.935 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
2.935 * [taylor]: Taking taylor expansion of 0.5 in y
2.935 * [taylor]: Taking taylor expansion of y in y
2.937 * [taylor]: Taking taylor expansion of 0 in y
2.940 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
2.940 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
2.940 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.940 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.940 * [taylor]: Taking taylor expansion of y in y
2.946 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.946 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.946 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.947 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.947 * [taylor]: Taking taylor expansion of 0.5 in y
2.947 * [taylor]: Taking taylor expansion of (/ y x) in y
2.947 * [taylor]: Taking taylor expansion of y in y
2.947 * [taylor]: Taking taylor expansion of x in y
2.947 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.947 * [taylor]: Taking taylor expansion of 0.5 in y
2.947 * [taylor]: Taking taylor expansion of (/ y x) in y
2.947 * [taylor]: Taking taylor expansion of y in y
2.947 * [taylor]: Taking taylor expansion of x in y
2.947 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.947 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.947 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.947 * [taylor]: Taking taylor expansion of 0.5 in x
2.947 * [taylor]: Taking taylor expansion of (/ y x) in x
2.947 * [taylor]: Taking taylor expansion of y in x
2.947 * [taylor]: Taking taylor expansion of x in x
2.947 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.947 * [taylor]: Taking taylor expansion of 0.5 in x
2.947 * [taylor]: Taking taylor expansion of (/ y x) in x
2.947 * [taylor]: Taking taylor expansion of y in x
2.947 * [taylor]: Taking taylor expansion of x in x
2.948 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.948 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.948 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.948 * [taylor]: Taking taylor expansion of 0.5 in x
2.948 * [taylor]: Taking taylor expansion of (/ y x) in x
2.948 * [taylor]: Taking taylor expansion of y in x
2.948 * [taylor]: Taking taylor expansion of x in x
2.948 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.948 * [taylor]: Taking taylor expansion of 0.5 in x
2.948 * [taylor]: Taking taylor expansion of (/ y x) in x
2.948 * [taylor]: Taking taylor expansion of y in x
2.948 * [taylor]: Taking taylor expansion of x in x
2.948 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.948 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.948 * [taylor]: Taking taylor expansion of 0.5 in y
2.948 * [taylor]: Taking taylor expansion of (/ y x) in y
2.949 * [taylor]: Taking taylor expansion of y in y
2.949 * [taylor]: Taking taylor expansion of x in y
2.949 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.949 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.949 * [taylor]: Taking taylor expansion of 0.5 in y
2.949 * [taylor]: Taking taylor expansion of (/ y x) in y
2.949 * [taylor]: Taking taylor expansion of y in y
2.949 * [taylor]: Taking taylor expansion of x in y
2.949 * [taylor]: Taking taylor expansion of 0 in y
2.951 * [taylor]: Taking taylor expansion of 0 in y
2.954 * [taylor]: Taking taylor expansion of 0 in y
2.958 * [taylor]: Taking taylor expansion of 0 in y
2.958 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
2.959 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
2.959 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.959 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.959 * [taylor]: Taking taylor expansion of 0.5 in y
2.959 * [taylor]: Taking taylor expansion of (/ y x) in y
2.959 * [taylor]: Taking taylor expansion of y in y
2.959 * [taylor]: Taking taylor expansion of x in y
2.959 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.959 * [taylor]: Taking taylor expansion of 0.5 in y
2.959 * [taylor]: Taking taylor expansion of (/ y x) in y
2.959 * [taylor]: Taking taylor expansion of y in y
2.959 * [taylor]: Taking taylor expansion of x in y
2.959 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.959 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.959 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.959 * [taylor]: Taking taylor expansion of 0.5 in x
2.959 * [taylor]: Taking taylor expansion of (/ y x) in x
2.959 * [taylor]: Taking taylor expansion of y in x
2.959 * [taylor]: Taking taylor expansion of x in x
2.959 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.959 * [taylor]: Taking taylor expansion of 0.5 in x
2.959 * [taylor]: Taking taylor expansion of (/ y x) in x
2.959 * [taylor]: Taking taylor expansion of y in x
2.959 * [taylor]: Taking taylor expansion of x in x
2.960 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
2.960 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
2.960 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.960 * [taylor]: Taking taylor expansion of 0.5 in x
2.960 * [taylor]: Taking taylor expansion of (/ y x) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.960 * [taylor]: Taking taylor expansion of 0.5 in x
2.960 * [taylor]: Taking taylor expansion of (/ y x) in x
2.960 * [taylor]: Taking taylor expansion of y in x
2.960 * [taylor]: Taking taylor expansion of x in x
2.960 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
2.960 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.960 * [taylor]: Taking taylor expansion of 0.5 in y
2.960 * [taylor]: Taking taylor expansion of (/ y x) in y
2.960 * [taylor]: Taking taylor expansion of y in y
2.960 * [taylor]: Taking taylor expansion of x in y
2.960 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.960 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.960 * [taylor]: Taking taylor expansion of 0.5 in y
2.960 * [taylor]: Taking taylor expansion of (/ y x) in y
2.960 * [taylor]: Taking taylor expansion of y in y
2.960 * [taylor]: Taking taylor expansion of x in y
2.961 * [taylor]: Taking taylor expansion of 0 in y
2.963 * [taylor]: Taking taylor expansion of 0 in y
2.965 * [taylor]: Taking taylor expansion of 0 in y
2.969 * [taylor]: Taking taylor expansion of 0 in y
2.970 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
2.970 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.970 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.970 * [taylor]: Taking taylor expansion of 0.5 in y
2.970 * [taylor]: Taking taylor expansion of (/ x y) in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.970 * [taylor]: Taking taylor expansion of y in y
2.970 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.970 * [taylor]: Taking taylor expansion of 0.5 in x
2.970 * [taylor]: Taking taylor expansion of (/ x y) in x
2.970 * [taylor]: Taking taylor expansion of x in x
2.970 * [taylor]: Taking taylor expansion of y in x
2.970 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.970 * [taylor]: Taking taylor expansion of 0.5 in x
2.970 * [taylor]: Taking taylor expansion of (/ x y) in x
2.970 * [taylor]: Taking taylor expansion of x in x
2.970 * [taylor]: Taking taylor expansion of y in x
2.970 * [taylor]: Taking taylor expansion of 0 in y
2.971 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.971 * [taylor]: Taking taylor expansion of 0.5 in y
2.971 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.971 * [taylor]: Taking taylor expansion of y in y
2.973 * [taylor]: Taking taylor expansion of 0 in y
2.974 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.974 * [taylor]: Taking taylor expansion of 0.5 in y
2.974 * [taylor]: Taking taylor expansion of (/ y x) in y
2.974 * [taylor]: Taking taylor expansion of y in y
2.974 * [taylor]: Taking taylor expansion of x in y
2.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.974 * [taylor]: Taking taylor expansion of 0.5 in x
2.974 * [taylor]: Taking taylor expansion of (/ y x) in x
2.974 * [taylor]: Taking taylor expansion of y in x
2.974 * [taylor]: Taking taylor expansion of x in x
2.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.974 * [taylor]: Taking taylor expansion of 0.5 in x
2.974 * [taylor]: Taking taylor expansion of (/ y x) in x
2.974 * [taylor]: Taking taylor expansion of y in x
2.974 * [taylor]: Taking taylor expansion of x in x
2.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.974 * [taylor]: Taking taylor expansion of 0.5 in y
2.974 * [taylor]: Taking taylor expansion of (/ y x) in y
2.974 * [taylor]: Taking taylor expansion of y in y
2.974 * [taylor]: Taking taylor expansion of x in y
2.974 * [taylor]: Taking taylor expansion of 0 in y
2.975 * [taylor]: Taking taylor expansion of 0 in y
2.975 * [taylor]: Taking taylor expansion of 0 in y
2.976 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.976 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.976 * [taylor]: Taking taylor expansion of 0.5 in y
2.976 * [taylor]: Taking taylor expansion of (/ y x) in y
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.976 * [taylor]: Taking taylor expansion of 0.5 in x
2.976 * [taylor]: Taking taylor expansion of (/ y x) in x
2.976 * [taylor]: Taking taylor expansion of y in x
2.976 * [taylor]: Taking taylor expansion of x in x
2.976 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.976 * [taylor]: Taking taylor expansion of 0.5 in x
2.976 * [taylor]: Taking taylor expansion of (/ y x) in x
2.976 * [taylor]: Taking taylor expansion of y in x
2.976 * [taylor]: Taking taylor expansion of x in x
2.976 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.976 * [taylor]: Taking taylor expansion of 0.5 in y
2.976 * [taylor]: Taking taylor expansion of (/ y x) in y
2.976 * [taylor]: Taking taylor expansion of y in y
2.976 * [taylor]: Taking taylor expansion of x in y
2.976 * [taylor]: Taking taylor expansion of 0 in y
2.977 * [taylor]: Taking taylor expansion of 0 in y
2.977 * [taylor]: Taking taylor expansion of 0 in y
2.978 * * * [progress]: simplifying candidates
2.978 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))))
  (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))))
  (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))))
  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
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (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))
2.980 * * [simplify]: iteration  0 :  33  enodes  (cost  420 )
2.987 * * [simplify]: iteration  1 :  57  enodes  (cost  420 )
2.995 * * [simplify]: iteration  2 :  123  enodes  (cost  372 )
3.019 * * [simplify]: iteration  3 :  414  enodes  (cost  372 )
3.260 * * [simplify]: iteration  4 :  1636  enodes  (cost  360 )
4.779 * * [simplify]: iteration  done :  5000  enodes  (cost  360 )
4.780 * [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))))
  (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))))
  (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))))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
4.780 * * * [progress]: adding candidates to table
4.944 * [progress]: [Phase 3 of 3] Extracting.
4.944 * * [regime]: Finding splitpoints for: (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
4.948 * * * [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)
4.949 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
5.003 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
5.056 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
5.112 * * * * [regimes]: Trying to branch on y from (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
5.168 * * * * [regimes]: Trying to branch on x from (#<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) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<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 (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1))> #<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) (* (/ (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)))))))>)
5.220 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
5.221 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   1.0
5.221 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
5.221 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
5.221 * [simplify]: Simplified to:
   1.0
8.605 * [regime-testing]: Baseline error score: 28.719078742824482
8.606 * [regime-testing]: Oracle error score: 26.2636794112563
8.607 * [regime-testing]: End program error score: 28.719078742824482
8.659 * [regime-testing]: Target error score: 29.151516376251514